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:
Jul. 17, 2001
Filed:
Dec. 02, 1999
Applicant:
Inventor:
Chris L. Billings, Layton, UT (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F42B 7/08 ;
U.S. Cl.
CPC ...
F42B 7/08 ;
Abstract
A sporting gun cartridge and wad therefor wherein such wad, generally taking the form of a shotshell wad for shotguns, for example, includes a first, forwardly oriented cylindrical portion and also a second, rearwardly oriented cylindrical portion, joining the first portion at a common partition juncture, wherein the side wall of the first portion is scored to provided a series of expandable and separable wall segments, spaced from the forward end of such first portion, whereby to afford relief from impaction of shot disposed within said first portion under firing conditions.