Link for steel rolling door

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Description

FIG. 1 is a perspective view of a link for steel rolling door showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a right side elevational view thereof; and,

FIG. 8 shows an application example of the invention.

The broken lines are shown for illustrative purposes only and form no part of the claimed design.

Claims

The ornamental design for a link for steel rolling door, as shown and described.

Referenced Cited
U.S. Patent Documents
D361261 August 15, 1995 Amburgey et al.
D373950 September 24, 1996 Otani et al.
619315 February 1899 Keating
2431764 December 1947 McCann
4411131 October 25, 1983 Ohnishi et al.
5308292 May 3, 1994 Mistry
Patent History
Patent number: D452141
Type: Grant
Filed: Mar 24, 2000
Date of Patent: Dec 18, 2001
Inventor: Kuei-Chang Liu (GFL Flushing, NY)
Primary Examiner: Jennifer Rivard
Attorney, Agent or Law Firm: Rosenberg, Klein & Lee
Application Number: 29/120,686
Classifications
Current U.S. Class: D8/499
International Classification: 0899;