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:
Oct. 14, 1997
Filed:
Sep. 05, 1996
Applicant:
Inventors:
Hitoshi Sakai, Shizuoka, JP;
Takashi Takagishi, Shizuoka, JP;
Assignee:
Yazaki Corporation, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16J / ;
U.S. Cl.
CPC ...
277205 ; 277208 ; 439559 ; 439271 ; 439272 ;
Abstract
A sealing packing comprises an annular body, plural sealing projecting stripes formed in an upper surface of the annular body, and a plurality of ribs properly spaced between the sealing projecting stripes and extending from one edge of both inner and outer surrounding edges of the upper surface to the other edge to connect to each of the sealing projecting stripes. Plural small sealing chambers are formed in the upper surface by the sealing projecting stripes and the ribs.