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. 05, 1981
Filed:
Aug. 07, 1979
Applicant:
Inventors:
Walter A Mainberger, Wayne, NJ (US);
Adrian Gerritsen, Wayne, NJ (US);
Assignee:
Hayssen Manufacturing Company, Sheboygan, WI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65B / ; B65B / ;
U.S. Cl.
CPC ...
53433 ; 53453 ; 53511 ; 53559 ;
Abstract
A wheel-type form-fill-seal vacuum packaging machine in which a wheel carrying a circular series of dies or molds is adapted to be driven at different speeds for accommodation to different product infeed conditions, and in which a vacuum chamber/seal plate assembly is closed with respect to one of the molds with a timed dwell interval for the seal plate which is the same for different wheel speeds.
Mainberger, Walter. (1981). Method of and apparatus for packaging (U.S. Patent No. 4265070). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4265070
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile