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Authorized patent
App application
crossbow
American patent. 736392 1- Archived 65438+20051October 5-The R&D Department of Johnson & Johnson Company shoots arrows.
Powerstroke adds a standard limb direction reversal.
The arrangement and positioning of crossbow guides have been at least partially improved. ...
Crossbow trigger
American patent. 6736 123- Archived on March 4, 2003-Gregory E.coli Summers
The invention relates to a crossbow shooting or triggering mechanism.
More precisely, in the trigger mechanism of crossbow, integration. ...
Tension mechanism of crossbow string
American patent. 69 13007- archived on 2002123 October, 65438+
Brief description of the drawings is preferred for detailed description.
It is caused by the 10 bowstring balance reflecting the balance diagram.
...
Crossbow suitcase
American patent. 4480774- Archive 1983 65438+ 10/0/.
Crossbows and gripping devices are designed to provide a free crossbow book box.
The lower belt is partially matched, and the free end is adjustable. ...
Crossbow damping device
American patent. 5553596- Archived199565438+1October 4th-Made by Hunter
Background art of shock absorber for crossbows the present invention
Generally speaking, both crossbows and docks are involved, which need to be improved in particular. ...
Hand crossbow
American patent. 47 16880- Archive1September 4, 986
Although the crossbow of the present invention is dissolved-35 is hand-held or stubborn.
The same principle applies to the pistol-shaped crossbow. ...
Tension mechanism of crossbow string
American patent. 6095 128- archive1998 65438+108-10: 00 crossbow technology
Background of the inventionthe present invention relates generally to
Tension mechanism of bowstring. More specifically, the present invention
...
The barrel includes an assembly and a crossbow clip.
American patent. 5460423- Archive1March 993 1 1- Custom Watch Manufacturing Co., Ltd.
20, 25, 30 The object of the present invention is to pass through the arch at the joint end or the distal end.
End the bow on both sides. The crossbow clamp is a universal rigid structure, ...
The crossbow is stable
American patent. 4947822- Archived1April 24, 989
The invention in the field of 5 relates to crossbows.
Especially in the crossbow stabilizer, its function is to stabilize.
arrowhead ...
Folding crossbow
American patent. 4926834- Archive198965438+1October 26th
Release the crossbow from the upright position to fold the driving block.
Wavebands can be issued along the driving block pairs of major stocks. ...
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