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 6975889 B1

PDF
Full Text
Expired
Date of Patent:
Dec. 13, 2005

Filed:

May. 30, 2002
Applicants:

Chun-lung Chen, Taipei, TW;

Hsiang-lung Kao, Taipei, TW;

Kok-kan Chan, Shijr, TW;

Inventors:

Chun-Lung Chen, Taipei, TW;

Hsiang-Lung Kao, Taipei, TW;

Kok-Kan Chan, Shijr, TW;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04M001/00 ;
U.S. Cl.
CPC ...
Abstract

A cover-ejecting mechanism for a communication unit. The ejecting mechanism comprises a push portion, a guide portion and a cover portion. The push portion is disposed on a housing of the communication unit in a movable manner. The guide portion, having a slide track and a moving portion moving along the slide track, is disposed on the housing. The moving portion abuts the push portion. The cover portion, having a slide frame attached to the moving portion, is disposed on the housing in a moveable manner. When the moving portion abuts the push portion, the cover portion covers an input device of the communication unit. When the moving portion does not abut the push portion, the cover portion does not cover the input device.


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Chen, Chun-Lung. (2005). Cover-ejecting mechanism for a communication unit (U.S. Patent No. 6975889). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6975889

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