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.:

US 8502805 B1

PDF
Full Text
Expired
Date of Patent:
Aug. 06, 2013

Filed:

Jun. 11, 2010
Applicant:

Shi-xu Liang, Shenzhen, CN;

Inventor:

Shi-Xu Liang, Shenzhen, CN;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/033 (2013.01);
U.S. Cl.
CPC ...
Abstract

A touch stylus includes a stylus tube, a stylus holder, and a retracting mechanism. The stylus tube includes a tip integrally formed on one end thereof. The stylus holder is retractably coupled to the stylus tube by the retracting mechanism so the stylus holder can be extended out of the stylus tube to improve the convenience of use of the touch stylus or retracted to improve the portability of the touch stylus. The retracting mechanism includes a guiding track defined in the stylus holder and a fixing pin retractably engaged with the guiding track and fixed to the stylus tube so the stylus holder is retractably coupled to the stylus tube.


Find Patent Forward Citations

Liang, Shi-Xu. (2013). Touch stylus for electronic device having retracted and extended positions (U.S. Patent No. 8502805). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8502805

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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