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:
Apr. 06, 2004
Filed:
Jan. 16, 2002
Applicant:
Inventors:
Atsushi Hosokawa, Arida, JP;
Hiromi Obata, Arida, JP;
Takeshi Baba, Arida, JP;
Tomoya Inagaki, Arida, JP;
Toshiro Fujii, Kariya, JP;
Takayuki Imai, Kariya, JP;
Naoya Yokomachi, Kariya, JP;
Kazuo Murakami, Kariya, JP;
Assignee:
Other;
Primary Examiner:
Int. Cl.
CPC ...
F16J 1/532 ;
U.S. Cl.
CPC ...
F16J 1/532 ;
Abstract
A rotating shaft seal provided with a seal element, arranged between a housing and a rotation shaft, which contacts the rotation shaft, and a seal member made of rubber having a lip end portion, disposed on a fluid storing chamber side to the seal element, which contacts the rotation shaft, comprising a supporting metal for supporting a rear face of the seal member of rubber.