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 8019214 B1

PDF
Full Text
Expired
Date of Patent:
Sep. 13, 2011

Filed:

Dec. 11, 2009
Applicant:

Chi-hun Hwang, Suwon-si, KR;

Inventor:

Chi-hun Hwang, Suwon-si, KR;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03B 15/03 (2006.01);
U.S. Cl.
CPC ...
Abstract

A camera accessory coupling apparatus capable of easily and quickly coupling a camera body to a camera accessory is provided. The camera accessory coupling apparatus includes a holder selectively detachable from the camera body; a locking pin, disposed in the holder, a portion of which may enter the holder or exit from the holder; an elastic member contacting the locking pin and applying an elastic force to the locking pin; and a locking lever coupled with the holder and selectively contactable with the elastic member to control the entering and exiting of the locking pin with respect to the holder.


Find Patent Forward Citations

Hwang, Chi-hun. (2011). Camera accessory coupling apparatus (U.S. Patent No. 8019214). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8019214

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

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