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. 23, 1979
Filed:
Dec. 27, 1977
Applicant:
Inventors:
Assignees:
Aisin Seiki Kabushiki Kaisha, Kariya, JP;
Toyota Jidosha Kogyo Kabushiki Kaisha, Toyota, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65D / ; B65D / ; B60T / ;
U.S. Cl.
CPC ...
220 / ; 220282 ; 220367 ; 215224 ; 215301 ; 215307 ; 215317 ; 303 85 ;
Abstract
A seal cap assembly for a reservoir casing comprises a first seal cap having an annular thick rim portion detachably secured over the upper opening of the casing and a vertical expansible diaphragm formed in a piece with the inner periphery of the rim portion to be disposed within the casing and a second cap assembled with the thick rim portion of the first cap to facilitate removal of the cap assembly from the casing by a pushing force given to the second cap.