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:
Jan. 25, 1977
Filed:
Dec. 03, 1975
Stanley D Denker, New Richmond, WI (US);
Domain Industries, Inc., New Richmond, WI (US);
Abstract
A band sealer for sealing thermoplastic bags including superposed endless heat transfer bands and conveyor chains with adjacent bag-engaging and return runs immediately above rigid frame plates, a motor connected by chain driven and meshed pinions driving the conveyor chains, the sealing bands driven from band wheels overlying the chains, mounting brackets beneath the wheels with upstanding stub shafts upon which the wheels are journaled, each band wheel having a ring gear meshed with a pinion beneath the wheel and a sprocket coaxial with the pinion and meshed with the adjacent chain for driving the wheel.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile