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 7320452 B1

PDF
Full Text
Expired
Date of Patent:
Jan. 22, 2008

Filed:

Mar. 18, 2005
Applicant:

Wen-chun Chen, Tao Yuan, TW;

Inventor:

Wen-Chun Chen, Tao Yuan, TW;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47B 96/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

An adjustable rail-hanging apparatus comprises a main body and a limit device, wherein a hooking part for hooking an aluminum extrusion hanging board is mounted on the upper end of the main body. First screw holes to be inserted by first locking devices are formed on both sides of the main body and guiding grooves are oppositely formed on both sides of the lower end of the main body respectively for movably holding the limit device. A hooking notch is formed on each holding part of the limit device. The adjustable limit device is movably shifted up and down by disposing second locking devices in the guiding grooves and holding the aluminum extrusion hanging board by the hooking notch and the hooking part on the upper end of the main body cooperatively. Consequently, the movable limit device is suitable for aluminum extrusion hanging board with various rail gauges.


Find Patent Forward Citations

Chen, Wen-Chun. (2008). Adjustable rail-hanging apparatus (U.S. Patent No. 7320452). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7320452

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