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CROSSBOW PLANS & PATENTS


Forward to the Past ...

PLANS
http://www.youtube.com/watch?v=SVahlTnt3lA
How To Make A Pump Action Crossbow Part 1 - Plans and Materials ..
Crossbow Plans Link - http://weaponcollector.blogspot.com

http://www.youtube.com/watch?v=nWBuM3LNTcM?
DIY Mini Crossbow

http://www.youtube.com/watch?v=Gw4MqgnwTS0
How to make a Pistol Crossbow Part 1 - Materials & Plans

http://www.youtube.com/watch?v=Pb4z5RmD5Vc?
Simple Homemade Crossbow Trigger Design
Link to the crossbow stencils: http://www.tsraa.com/2012/09/updated-crossbow-stencils-now-in-pdf.html

http://www.motherearthnews.com/diy/make-a-crossbow.aspx

http://www.crossbows4u.co.uk/build-your-own/4535394681

http://www.instructables.com/id/Crossbow-Plans/

http://www.vintageprojects.com/archery/cross-bow-plans.html?

http://www.makecrossbows.com/crossbow-building-plans

http://makezine.com/2010/08/18/diy-repeating-crossbow/?
DIY repeating crossbow -- The Chu-Ko-Nu is a 2400-year-old Chinese repeating crossbow featuring a 10-shot magazine

http://www.survivalistboards.com/showthread.php?t=140375
Homemade Crossbow Plans

http://www.alcheminc.com/crossbow.html

http://fitzgreyve3.110mb.com/fitzgreyve/albini_equipment_crossbows_lockbow.htm



http://blog.modernmechanix.com/build-a-hunters-crossbow/

Mechanics Illustrated ( March 1963 )





http://blog.modernmechanix.com/category/diy/page/13/

Popular Science ( April 1940 )





http://diyarchery.blogspot.com/2012/10/hi-folks.htmlr

Science & Mechanics ( March 1963 )





http://www.vintageprojects.com/archery/crossbowfull-plans.pdf

Mechanics Illustrated [ ?]
Repeating Crossbow


[ PDF ]



http://www.instructables.com/id/Crossbow-Plans/

Popular Mechanics ( June 1944 )

[ PDF ]



PATENTS

European Patent Office Advanced Search -- http://worldwide.espacenet.com/advancedSearch?locale=en_EP

Crossbow with Improved Rail and Arrow Slot
US2013291847

Arrow vane airfoil
US8523718

NARROW CROSSBOW WITH LARGE POWER STROKE
US2013213374

CROSSBOW
US2013213373
    
CROSSBOW
US2013213372
    
CROSSBOW
US2013213371

CROSSBOW
WO2013122951

Crossbow bolt or arrow system for enhancing wounds
US8500579

Crossbow structure
TWM450719

SMALL DIAMETER CROSSBOW BOLT
WO2013106786

Portable crossbow
CN203069048

NARROW CROSSBOW WITH LARGE POWER STROKE
CA2817820

Crossbow structure
CN203024650

Double-linkage trigger system for crossbow
CN203011235

Multipurpose crossbow firing device
CN202993971

Novel arming mechanism of bow and crossbow
CN202974038

Release assembly for crossbow
US8453631

Portable strong crossbow
CN103115524

Spring-powered repeating crossbow
CN202938697

Sleeve-spring repeating crossbow
CN202938696

Power-assisted crossbow
CN202928451

Automatic crossbow
CN202928450

IMPROVED CROSSBOW
KR101246156

Crossbow with vertically arranged bow slice
CN103075915

CROSSBOW WITH ARROW RETAINER
US2013098343

Machine crossbow
CN202885656

Archery Bow Modular Cam System
US2013074819

Single-shot repeating crossbow
CN202793171

CROSSBOW RISER
US2013061837

Magnetic field type Zhuge crossbow
CN202692830

STOCK AND TRIGGER ASSEMBLY FOR CROSSBOW
US2012304974

Strafing repeating crossbow
CN202630794

Multifunctional spring bow
CN102706214

BULLPUP CROSSBOW
US2012298087

Arrow for crossbow
CN202494383

Crossbow stock with improved track assembly and method
TW201241395

Novel multiple shot crossbow
CN202757528

DEVICE FOR DECOCKING A CROSSBOW
US2012152220

Bow and crossbow type rope ejector
CN202373940

Crossbow with safety device
CN202329408

Crossbow with arrow fixing device
CN202329407
    
Simple crossbow
CN202350659
    
Repeating crossbeam conducting continuous shooting with plucking by rotating wheel
CN202470885

Adjustable crossbow
FR2979699

Rotary arrow crossbow accelerated by magnetic force
CN102313488
    
CROSSBOW TRIGGER ASSEMBLY
US2012060808

Multi-Position Draw Weight Crossbow
US2011283983

Dual stirrup crossbow
US2013061836

Vehicle type repeating crossbow
CN202166360

Ratchet wheel type firing device for crossbow
CN202119326

Ratchet wheel type firing device for crossbow
CN102305576

Bowstring Cam Arrangement for Compound Long Bow or Crossbow
US2011308508

Shooting bow
US2011253118
    
Chinese repeating crossbow
CN202074882
    
Integrated Cocking Device
US2012204849
    
COMPACT CROSSBOW WITH MULTI-BOW
RU2457420
    
Crossbow
TWM409418

BOW HAVING IMPROVED LIMBS, TRIGGER RELEASES, SAFETY MECHANISMS AND/OR DRY FIRE MECHANISMS
US2011197869

Surprisingly Superior Crossbow Serving
US2012152219
    
Crossbow string-nocking device
CN201964836

ARROW SHOOTING DEVICE
US2012210990
    
COMPACT CROSSBOW
RU2442094
    
Repeating crossbow with built-in arrow storage groove
CN201858931
    
PORTABLE COCKING DEVICE
CA2716632
    
Portable Cocking Device
US2011232619

Crossbow with string mechanism
CN201828193

Crossbow with base
CN201828192

Roller rope cocker for a crossbow
USD647157

Capture nock for crossbow arrow
USD641827

CROSSBOW
US2012048252

Crossbow cocking handle
USD654133

Multi-Purpose Crossbow Cocking Device and Method
US2012037139

Collision-type triggering mechanism for crossbow roller
CN201819619

Roller conflicting-type firing mechanism for crossbow
CN101915518

Novel energy storage device of crossbow
CN201715928

Novel energy storing device for crossbow
CN101893406

THE CROSSBOW TYPE LAUNCHER FOR LAUNCHING COMPACT RECONNAISSANCE ROBOT
KR20120000149      2012-01-02

Multi-strap device for propelling arrow for underwater fishing using underwater gun/crossbow
FR2961304
 
Compound bow
US8387604

Crossbow for underwater fishing
FR2960957

Crossbow for underwater fishing
FR2960956

Portable Gun and Crossbow Holder
US201021930

DEVICE FOR LAUNCHING A PROJECTILE OR A LAUNCH OBJECT IN GENERAL
WO2011141771

ARCHERY CROSSBOW ASSEMBLY
US2010281751

CROSSBOW
US2011271938
 
PROJECTILE-LAUNCHING CROSSBOW
GR20100100236
    
Semiautomatic repeating crossbow
CN201666756

Semi-automatic repeating crossbow
CN101793480

Shooting and hunting crossbow
FR2955652

String pulling hook device of crossbow
CN201688755

Steel ball supplying device of crossbow
CN201688754

Crossbow Grip Guard
US2010154768

ARCHERY BOW AND ARCHERY BOW CAM
US2011146644

MODULAR CROSSBOW
US2010224177

Archery Bow String Suppressor With Adjustable Spring Tension
US2010192931

COMPOUND ARCHERY CROSSBOW
US2011030666
    
Crossbow Support Rod
US2010012107
    
UNLOADING BOLT
CA2671141
    
Mole trapping and killing crossbow
CN201451153
    
Serrated blade for arrowhead
US2010299942

Retransmission repeating crossbow with feathered arrows and lock
CN201463710

PADDLEBOW
CA2669858

Repeating crossbow
CN201413078

AN ARROW FOR ANESTHESIA TO ANIMALS USING BY A CROSSBOW
KR20100010146

DEVICE FOR LAUNCHING A PROJECTILE OR A LAUNCH OBJECT IN GENERAL
US2009223500

Modular Crossbow
US2010224176

SEMIAUTOMATIC CROSSBOW.
MX2009002071

STRIP CROSSBOW REDUCTION AND STRIP VIBRATION REDUCTION METHOD
US2009191360

Compact Winding Mechanism for Crossbow
US2010170488

Crossbow Accessory for Lower Receiver of Rifle and Related Method
US2010170486

Arch e.g. sporting or hunting arch, particularly crossbow
DE102008063388

DEVICE FOR LAUNCHING A BOLT OR A LAUNCH OBJECT IN GENERAL
WO2009112902

Crossbow
US2009064978

BUILT-IN DEVICE OF CROSSBOW FOR FACILITATING OF DRAWING
HU0800380

Camouflage and support assembly for a crossbow.
US2009282722

Cocking Winch Apparatus For A Crossbow
US2009277435

Compact Crossbow with Improved Efficiency
US2008251058

REAR MOUNTED PENETRATION LIMITER FOR BOW-FIRED PROJECTILES
CA2628496

Missile launching apparatus
US2012037137

Crossbow
CN201138163

Group-springing crossbow
CN201159617

Draw mechanism for a crossbow
US7784453

Crossbow having elongated draw length
US2009101126

Method of cocking a crossbow having increased performance
US7748370

Crossbow cocking system
US7624725

Crossbow
US2008141989

Safety trigger for a crossbow
US7770567

Crossbow-type underwater gun
FR2916267

CROSSBOW WITH STOCK SAFETY MECHANISM
US2007261687

REVERSE CROSSBOW
US2010116259

MOVE-AWAY ARROW REST
US2008168971
    
Crossbow with removable prod
TW200804751
    
Underwater hunting gun of the crossbow type
ZA200808369
    
High voltage broadhead
US2008242455
    
Folding crossbow with pinpoint accuracy
CN201016641

Crossbow for e.g. underwater hunting
FR2912497
    
Crossbow cocking assembly
US2010269807

GUN, BOW, CROSSBOW, CAMERA AND BINOCULAR HOLDING DEVICE
US2010251592

Powerstroke Crossbow
US2008168969

Sport bow and crossbow
US2009314271

TRIGGER MECHANISM FOR A CROSSBOW
WO2008048127

Bow for a crossbow
US2008072888

Trigger assembly with a safety device for a crossbow
US2008060629

Safety tip for archery arrow or crossbow
DE202006013065

Bow structure of a crossbow
TWM306322

Bow sighting device
US2008010842

Crossbow cocking and stringing device
US2006086346

Rotary arrow crossbow
CN1763467

Strong bow shooting line device
CN2840429
    
bow and trigger mechanism for a crossbow, and a crossbow
US2005279338
    
Shock free triggering system for sports crossbow
CN2783253
    
Adjustable cam for a crossbow
US2006169260

Crossbow with a vibration-damping device
US2006169259

BOWSTRING DRAWING DEVICE FOR A CROSSBOW
US2006169258

Effort-saving bowstring stretching device for crossbow
TWM276984
    
Trigger assembly
US2006144381
    
Crossbow
US2006144380
    
Vibration dampening arrow retention spring
US2006137670

Fore-end for undersea hunting crossbow
FR2879896

Adjustable crossbow
DE202004017918

Kwick-cock
US2005076894

Reverse draw technology archery
US2006054150
    
Foldable-piece crossbow
CN2720384
    
Crossbow with inset foot claw
US6901921
    
Trigger assembly with a safety device for a crossbow
US6802304

CROSSBOW ROPE COCKING DEVICE
US2005022799

A REPEATING CROSSBOW
WO2004076957

Crossbow triggering device with dual safety
TWM249006

Crossbow-type underwater gun comprising a stretching device.
ZA200304978

Crossbow-type underwater gun comprising a stretching device
US2004074484

Marble crossbow allowing safe shooting
TW570179

Pneumatic cocking device
US7017568

Crossbow cocking mechanism    
US6705304

Bolt
CN2605552
    
Crossbow has customary drawing force of approximately 35/70 kg exceeded in that DE20304361
    
Crossbow trigger
US6736123

Bow and arrow capable of fast shooting steel ball
CN2596312

Crossbow bowstring drawing mechanism
US2003089359
    
AUTOMATIC COCKING DEVICE IN A CROSSBOW FOR HUNTING AND ARCHERY
US2004194771
    
Silencer for a crossbow
US6651641
    
Crossbow arrow protective shield
US2003209237

Method of and apparatus for eliminating crossbow in metal strip
US2002174699

Multifunctional superstrength crossbow
CN2679632

Sling assembly for carrying and stabilizing a crossbow
US6591825

System for positioning bow limbs relative to the riser of a crossbow
US6571785

Recoil energy dissipation system for archery equipment
US2002020403

CROSSBOW WITH ADJUSTABLE LIMBS
WO0194870

SINGLE CAM CROSSBOW HAVING LEVEL NOCKING POINT TRAVEL
WO0159389

Crossbow having a no let-off cam
US6460528

Arrow for a crossbow or bow
US6394919

Dry-fire prevention mechanism for crossbows
US6205990
 
Bowstring release system for crossbows
US6425386
    
Catapult assembly
US6601574

Crossbow bowstring drawing mechanism
US6286496

Arrow and arrowhead for a bow or a crossbow
GB2348824

CROSSBOWS
WO0043724

Stretching mechanism for crossbow
FR2795604

Guide groove for crossbow
N2373769

Stabilizers for an archery bow
US6283109

Crossbow body with built-in roller draw spring
CN2351739

Arrow shaft with an aerodynamic groove
US6129642

Multifunctional crossbow
CN2350717

Target shooting crossbow
DE19854721

Flight stabilizer for hunting arrow fired by crossbow
DE19847482

Crossbow
CN2344747

Multi-arrow shooting crossbow
CN1248694

Improvements to parts of underwater hunting crossbow
FR2778529

Crossbow bowstring drawing mechanisms
US6095128

An arrow for a crossbow
GB2320207

CROSSBOW BOW STRING DRAWING DEVICE
CA2216441

Crossbow with improved trigger mechanism
US5884614

Crossbow bolt cap and fletching nock device and method
US5987724

Crossbow bow string drawing device
US5823172

Simple stabiliser for archery bow, crossbow, etc. and damping vibrations in all directions
SE507559

CROSS BOW ARMING MECHANISM
CA2185415

Crossbow with fast triggering device. CROSSBOW HAVING FAST TRIGGERING DEVICE
RO112970

Separating stock hydraulic crossbow
US5749348

Trigger device for crossbows
US5596976

Crossbow dry fire prevention device
US5598829

Cross bow
US5649521

Crossbow trigger mechanism
US5649520
    
Crossbow for the shooting of arrows, bolts, harpoons or for narcoticizing purposes
US5619979

Crossbow vibration damping device
US5553596

Cross bow
US5522373
    
Arrow storing means and aiming means for a crossbow
US5544641

THE NIZOV CROSSBOW
WO9508091

Hydraulic/pneumatic boost system for archery bow and crossbow
US5445139

Precision arrow for archery using a bow or a crossbow for use on land
FR2710739

Improved crossbow as shooting apparatus
CN1095473

Mini-crossbow
CN2158069

Synchronous safety device for crossbow
CN2173933

Safety device for bow
CN2170495

Crossbow
CN2163359

Improved crossbow
CN2167347

Crossbow
CN2167346
    
Safety device of crossbow shooting system
CN2164011
    
Safety device for crossbow
CN2171100

String and safety device for crossbow
CN2165402

Caliper bow string release with mountable sear elements
US5370102

Improved crossbow.
GB2275205

Crossbow pistol.
GB2267042

Crossbow trajectory compensation apparatus
US5245981

Crossbow cocking device
US5243956

CROSSBOW STRING PULLING AND SAFETY DEVICE
CN2112797

Folding crossbow stock
US5209215

ATTACHMENT FOR CROSSBOW THAT SHOOTS ARROWS TO ENABLE IT TO SHOOT SLUGS
CA2052654

Improvements to crossbows
GB2259866

Crossbow with an improved means for guiding the bolt (quarrel) and automatic bolt-loading means
FR2680869

Bolt as a projectile for a crossbow
CH684211

Self-actuating, dry-fire prevention safety device for a crossbow
US5085200

Apparatus for rationally measuring the balance point of crossbow bolts
FR2671404

Device to draw the bowstring of a crossbow
US5220906

Compound archery bow with adjustable sight and hand anchor
US5092308

Crossbow bolt anchoring system
US5095883

CROSSBOW WITH TRIGGER AND RELEASE ASSEMBLY
WO9104453

Crossbow cocking device
US5115795

Archery device and arrow
US5119797

Bow string release
US5070854

Crossbow arrow stabilizer
US4947822

Folding crossbow
US4926834

SAFETY CATCH FOR UNDERWATER HUNTING GUNS
PL276056

SPRING-OPERATED ARROW LAUNCHING GUN
PL276055

VISCOSITY SHOOTING PLAYTHING
CN88203870

Magnetic hold-down device for crossbow
US4860719

Shooting crossbow
US4766874

Crossbow
US4827894

Retractable arrow launch ramp with compound crossbow
US4796598

Vertical cross bow and removable stock assembly therefor
US4711228

Pistol crossbow assembly
US4742812

Crossbow bolt stabilizer
US4722318

Hand held crossbow
US4716880

Improved crossbow system
FR2601123

Cocking mechanism for crossbow
US4719897

COCKING MECHANISM FOR CROSSBOW
CA1274436

Arming system suitable for underwater crossbows
FR2595808

Arming system for an underwater crossbow
FR2595807

Projectile slide-pushers for cross bows
US4732134

Crossbow trigger mechanism
US4693228
    
High-strength loading fork for underwater crossbows
FR2588649

Crossbow
DE3519936

Firing weapon having a guide track
DE3517542

Crossbow trigger mechanism
US4877008
    
Crossbow trigger apparatus
GB2158726   
    
Semi-automatic crossbow apparatus and method
US4662345
    
BOW DRAWBACK MECHANISM
GB2157579
    
Method and device for firing firearms or arms having triggering (crossbow)
FR2562653
    
Crossbow.
EP0132017
    
Crossbow
DE3405463
    
Trigger system for an underwater crossbow
FR2557967
    
Crossbow
GB2131706
    
Crossbows
GB2132102

CROSSBOWS
CA1248423
    
CROSSBOW
CA1237350

Improvements to crossbows for underwater hunting
FR2537262
    
Crossbow trigger mechanism
US4479480
    
Magazine for underwater crossbow string functioning by depression
US446641
    
Crossbow with coil spring force developing means for projecting an article
US4388914
    
Crossbow.
EP0041206
    
Pistol type crossbow
US4294222
    
Archery bows
GB2053009
    
Crossbow with trigger locking device
US4192281
    
Crossbow trigger
US4030473
    
Crossbow type gun
US3968783
    
CROSSBOW WITH COILED SPRING
US3874359
    
ELASTIC TYPE ARROW PROJECTING GUN
US3783852
    
CROSSBOW COCKING DEVICE
US3670711
    
Long or crossbow frame
DE2033111
    
CROSSBOW STRUCTURE
US3581729
    
CROSSBOW
US3538901
    
CROSSBOW
US3483857
    
Crossbow
US3242917
    
Crossbow pistol
US3224427
    
Crossbow cocking device
US3043287

Foldable crossbow
US2842114
    
Crossbow
US2814284
    
Crossbow
US2609810
    
Crossbow
US2500509
    
Crossbow gun
US2313803
    
Crossbow
US2278535
    
Crossbow gun
US1866926
    
Crossbow gun
US1704810