Roll up door

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Description

FIG. 1 is a right front perspective view of a roll up door which embodies our design;

FIG. 2 is a front view thereof;

FIG. 3 is an enlarged portion of a right side view thereof, the left side view being a mirror image thereof; and,

FIG. 4 is an enlarged portion of a cross sectional view thereof taken along lines 4—4 of FIG. 2.

The rear view thereof is unornamented.

The material in dotted lines forms no part of our design.

Claims

The ornamental design for a roll up door, as shown and described.

Referenced Cited
U.S. Patent Documents
3980123 September 14, 1976 Vago
D286433 October 28, 1986 Greco
D327465 June 30, 1992 Word et al.
5445208 August 29, 1995 Shaner et al.
5573050 November 12, 1996 Henkenjohann
D408553 April 20, 1999 Lai
D425845 May 30, 2000 Gerding et al.
D450857 November 20, 2001 Schoeren
6672362 January 6, 2004 Mullet et al.
D487521 March 9, 2004 Link
6742563 June 1, 2004 Belanger
6766845 July 27, 2004 Rejc
6826887 December 7, 2004 Skov
D565744 April 1, 2008 Mock et al.
Patent History
Patent number: D595428
Type: Grant
Filed: Apr 14, 2008
Date of Patent: Jun 30, 2009
Assignee: Fleet Engineers, Incorporated (Muskegon, MI)
Inventors: Gary Roberts (Fruitport, MI), Tom Gerst (Twin Lake, MI)
Primary Examiner: Doris Clark
Attorney: McGarry Bair PC
Application Number: 29/306,634
Classifications
Current U.S. Class: D25/49