1
Daniel K Adkins: Dry-fire prevention mechanism for crossbows. James S Tak, March 27, 2001: US06205990 (45 worldwide citation)

A dry fire prevention safety mechanism for crossbows having a trigger mechanism which releases a bowstring to discharge an arrow. A spring-loaded catch arm is pivotally connected to the crossbow and has a hook at one end and a ramp portion at the opposite end which extends into an arrow seating well ...


2
Daniel K Adkins: Bowstring release system for crossbows. Edgar W Averill Jr, July 30, 2002: US06425386 (38 worldwide citation)

A bowstring release system for crossbows having a preferably ball-shaped nocking member mounted on a bowstring for engaging a nock portion of an arrow. Upper and lower surfaces of the bowstring release system are positioned near the rear of the crossbow, and move between open and closed positions re ...


3
Daniel K Adkins: Adjustable cam for archery bows. Edgar W Averill Jr, February 17, 2004: US06691692 (28 worldwide citation)

An adjustable cam for an archery bow. The adjustable cam is located at the end of one of the bow limbs. The other bow limb has an idler cam located at its end. The bowstring has a bowstring end attached to the adjustable cam. The bowstring passes over the idler cam and the second or end stretch end ...


4
Daniel K Adkins: Archery bow limb mounting system. James S Tak, June 12, 2001: US06244259 (23 worldwide citation)

A bow limb mounting system for adjustably mounting a limb inner end of a bow limb to a riser mounting surface of a bow riser of an archery bow, with the limb inner end pivoting relative to the bow riser about a limb pivot axis. The pivot movement is produced by an adjustable strut assembly which var ...


5
Daniel K Adkins: Laser activation circuit for crossbows. Edgar W Averill Jr, November 18, 2003: US06650669 (21 worldwide citation)

A laser activation system for use with a crossbow having a trigger mechanism mounted on a crossbow stock. An electrical circuit for a laser mounted on the crossbow has a primary switch for opening and closing the electrical circuit. The primary switch is actuated by a safety device which releasably ...


6
Daniel K Adkins: Adjustment knob assembly for an archery bow. Edgar W Averill Jr, February 18, 2003: US06520170 (6 worldwide citation)

An adjustment knob assembly for selectably adjusting and securing an arrow deployment parameter of an archery bow. The adjustment knob assembly includes a base block mounted on the archery bow with a base throughbore extending between inner and outer base ends, and an index surface surrounding an ou ...


7
Daniel K Adkins: Adjustment knob assembly for an archery bow. Averill & Varn, February 13, 2003: US20030029429-A1

An adjustment knob assembly for selectably adjusting and securing an arrow deployment parameter of an archery bow. The adjustment knob assembly includes a base block mounted on the archery bow with a base throughbore extending between inner and outer base ends, and an index surface surrounding an ou ...