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:
Mar. 23, 2004
Filed:
Nov. 09, 2001
Seiji Shishikura, Chiba, JP;
Takahiro Sakamoto, Hirakata, JP;
Other;
Abstract
The write protect switch SW comprises a first piece of metal ( ) formed from a stationary metal piece and a second piece of metal ( ). The touching portion ( ) of the second piece of metal ( ) that comes in contact with one of the slide positions of the write protect button ( ) in the recess ( ) is situated generally at the center position between the contact portion ( ) and the holding portion ( ) of the second piece of metal ( ) or on the holding portion ( ) side of the center position. This arrangement ensures a reliable, stable separably connecting operation of the two pieces of metal ( ) and provides a necessary contact pressure between them so that the position of the write protect button ( ) can be detected accurately and reliably.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile