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:
Mar. 30, 1976
Filed:
Sep. 26, 1974
Applicant:
Inventor:
Donald J Evans, Cherry Hill, NJ (US);
Assignee:
Molins Machine Company, Inc., Camden, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F28D / ;
U.S. Cl.
CPC ...
165-1 ; 34 41 ; 34 52 ; 165 89 ; 432 45 ;
Abstract
The amount of wrap between a web and a heated drum is varied as a function of web speed by adjusting the position of idler rollers in response to a reference speed signal.
Evans, Donald. (1976). Preheater and method of controlling wrap of a web (U.S. Patent No. 3946800). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/3946800
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile