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:
Dec. 08, 1998
Filed:
Jul. 17, 1996
Akihisa Itoh, Fukushima-ken, JP;
Nobuhiro Oura, Fukushima-ken, JP;
Alps Electric Co., Ltd., Tokyo, JP;
Abstract
An X-Y coordinate input device is made up of a mouse main body, a stop-position regulating member attached to the mouse main body, return springs for constantly biasing the stop-position regulating member in an upward direction, a disengaging button for downwardly pressing the stop-position regulating member, and a movable shell. First and second guide grooves are formed in the mouse main body, and first and second guide protuberances which are engageable with the first and second guide grooves are formed on the movable shell. First, second, and third stop-position regulating faces are formed on the upper surface of the stop-position regulating member. A stop-position regulating protuberance which is engageable with the first, second, and third stop-position regulating faces is formed on the movable shell. The movable shell is longitudinally moved with respect to the mouse main body by changing the position where the guide protuberances engage with the guide grooves as well as changing the stop-position regulating faces with which the stop-position regulating protuberance engages.