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:
Jun. 01, 2021
Filed:
Jan. 17, 2019
Applicants:
Paul T. Noonan, Boise, ID (US);
Tingwu Song, Palos Verdes, CA (US);
Aaron Neal Trout, Fayetteville, AR (US);
Inventors:
Paul T. Noonan, Boise, ID (US);
Tingwu Song, Palos Verdes, CA (US);
Aaron Neal Trout, Fayetteville, AR (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F41C 23/10 (2006.01); F41A 3/66 (2006.01);
U.S. Cl.
CPC ...
F41A 3/66 (2013.01); F41C 23/10 (2013.01);
Abstract
A backstrap assembly is disclosed. The backstrap assembly contains a cavity sized to retain a main spring cap, a main spring retainer, a main spring, and a lower end of a strut, and an opening for a pin, wherein the pin retains the main spring cap, the main spring retainer, and the main spring in the cavity.