The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 27, 2021
Filed:
May. 06, 2020
Applicant:
Archery Innovators, Llc, Tiffin, IA (US);
Inventors:
James J. Kempf, Coralville, IA (US);
Rex E. Isenhower, Stanwood, IA (US);
Assignee:
ARCHERY INNOVATORS, LLC, Tiffin, IA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F41B 5/10 (2006.01); F41B 5/12 (2006.01);
U.S. Cl.
CPC ...
F41B 5/105 (2013.01); F41B 5/123 (2013.01);
Abstract
A projectile launching device includes self-timing without cam lean. The projectile launching device may include a frame, energy storing components, such as two limbs, two cam assemblies, a launch string, and at least one cable. The ends of the launch string are attached to the two cams. The cam assemblies are made having a cam body and a pivoting shaft with integrated cable track(s) coupled to each other. The two cam assemblies are built as mirror images of each other, or identical from side to side.