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:
Oct. 29, 1985
Filed:
Oct. 26, 1983
Applicant:
Inventors:
Ronald W Weller, Orland Park, IL (US);
Terrence H Drope, Downers Grove, IL (US);
Assignee:
McCain Manufacturing Corporation, Chicago, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65H / ;
U.S. Cl.
CPC ...
271100 ; 271104 ; 271166 ;
Abstract
A signature feeding machine in which signatures are fed one by one from a stack in a supply hopper by suction devices; when a signature is not to be fed the stack is displaced so that the suction devices are inoperable to effect feeding and preferably suction is discontinued at the same time.
Weller, Ronald. (1985). Signature machines (U.S. Patent No. 4549730). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4549730
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile