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:
Feb. 24, 1987
Filed:
May. 05, 1986
Applicant:
Inventor:
Shinichi Goto, Kyoto, JP;
Assignee:
Hitachi Maxell, Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B / ; G03B / ;
U.S. Cl.
CPC ...
360132 ; 242199 ;
Abstract
In a recording tape cassette having a front lid for protecting the front part of the cassette, the front lid body being exerted by a spring member normally towards the closed direction when the front lid is assembled on the tape cassette, a temporary spring receiving member is formed on the front lid so that before the front lid is assembled on the cassette, one end of the spring member is temporarily received by the temporary spring receiving member to prevent removal of the spring member from the front lid during the manufacturing process.