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:
May. 25, 2010
Filed:
Oct. 29, 2004
Takashi Ishizaki, Shizuoka, JP;
Kenichi Hirasawa, Tokyo, JP;
Takashi Ishizaki, Shizuoka, JP;
Kenichi Hirasawa, Tokyo, JP;
Murakami Corporation, Shizuoka-shi, JP;
NEC Display Solutions, Ltd., Tokyo, JP;
Abstract
Spiral springs () pressing a lift member () in an upward direction is arranged so that wound-up portions () thereof move up and down along lift paths () according as the lift member () moves up and down. In each lift path () is provided a push-fit portion () of which a width is narrower than an outer diameter of the wound-up portion () of the spiral spring (), and in which according as the lift member () is lowered, the wound-up portion () is fitted in such a manner that the wound-up portion becomes radially compressed. Accordingly, a cost-efficient and universally applicable display elevation adjusting apparatus can be provided which can make the operation feeling at the time of raising adjustment constant and can attain adjustment to suit the preference.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile