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:
May. 30, 1978
Filed:
Mar. 29, 1976
Applicant:
Inventor:
Lewis B Browder, Altadena, CA (US);
Assignee:
Bell & Howell Company, Chicago, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65H / ;
U.S. Cl.
CPC ...
226-7 ; 226 21 ; 226 97 ; 226196 ; 242 76 ;
Abstract
A moving web is precision guided by twisting the moving web about an axis extending in a direction of movement of the web to provide a yaw force acting continuously in a predetermined direction transversely of the web, and resisting that yaw force at a predetermined location.