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:
Aug. 20, 1996
Filed:
May. 02, 1995
Applicant:
Inventor:
Bobby Chang, Thousand Oaks, CA (US);
Assignee:
R. R. Donnelley & Sons Company, Lisle, IL (US);
Primary Examiner:
Int. Cl.
CPC ...
B65G / ;
U.S. Cl.
CPC ...
198644 ;
Abstract
A gathering chain pin has a notch in a surface thereof. Because of the notch, the gathering chain pin is locked into a gathering chain link of a gathering chain and cannot be easily dislodged therefrom.