Adjustable support arm Patent Grant Tsai October 2, 2 [Zhongshan Shi Songlin Furniture Co., Ltd.]

Adjustable support arm

Tsai October 2, 2

Patent Grant D668257

U.S. patent number D668,257 [Application Number D/409,328] was granted by the patent office on 2012-10-02 for adjustable support arm. This patent grant is currently assigned to Zhongshan Shi Songlin Furniture Co., Ltd.. Invention is credited to Hsuan-Chin Tsai.

United States Patent	D668,257
Tsai	October 2, 2012

Adjustable support arm

Claims

CLAIM The ornamental design for an adjustable support arm, as shown and described.

Inventors:	Tsai; Hsuan-Chin (Chai-Yi Hsien, TW)
Assignee:	Zhongshan Shi Songlin Furniture Co., Ltd. (Zhongshan, Guangdong Prov., CN)
Appl. No.:	D/409,328
Filed:	December 22, 2011

Current U.S. Class:	D14/452
Current International Class:	0807
Field of Search:	;D14/447,451,452,239,432,434,439,448,457,251,253,224,224.1,126,127,371,373,374,375 ;D8/363,373,380 ;248/918,917,919,920,921,922,923,924,441.1,460,122.1,125.7,371,176.1,176.3,222.52,276.1,324 ;361/679.06,679.04,679.21,679.22,679.56

References Cited [Referenced By]

U.S. Patent Documents


D337921	August 1993	Iodice
5799917	September 1998	Li
6857610	February 2005	Conner et al.
7207537	April 2007	Hung
D643042	August 2011	Saelid
8162271	April 2012	Li
2006/0186295	August 2006	Dittmer et al.

Primary Examiner: Ramirez; Cynthia
Attorney, Agent or Firm: Kamrath; Alan Kamrath IP Lawfirm, PA

Description

FIG. 1 is a perspective view of adjustable support arm showing my design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top plan view hereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a perspective view from bottom.

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