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:
Sep. 21, 1982
Filed:
Jan. 23, 1980
Applicant:
Inventor:
Richard Heinrich, Heilbronn, DE;
Assignee:
Kaco GmbH & Co., Heilbronn, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16J / ; F16J / ;
U.S. Cl.
CPC ...
277153 ; 277134 ; 277 22 ; 277165 ; 2772 / ;
Abstract
A radial-shaft sealing ring with a sleeve-like sealing body which has at least one sealing lip with at least one sealing edge. At least the end face of the sealing body is at least partially unevenly embodied, at least along the radially inner segment thereof, which adjoins the sealing edge.