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:
Aug. 20, 1985
Filed:
May. 11, 1983
Applicant:
Inventors:
Karl-Heinz Grell, Ahrensburg, DE;
Heinz Krappitz, Reinbek, DE;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65G / ; A24C / ;
U.S. Cl.
CPC ...
198695 ; 131280 ; 277 80 ; 277 12 ;
Abstract
The opening and closing of a sealing arrangement for the connection of a cylindrical body with an inside flange elastically deformed during opening, is controlled by a magnetic operating device, the axially opposite parts of which are disposed on a holding body attached to the sealing arrangement and along a control path past which the sealing arrangement moves.
Grell, Karl-Heinz. (1985). Pneumatic sealing apparatus (U.S. Patent No. 4535885). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4535885
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile