Door drive with cover

- Dorma GmbH & Co. KG
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Description

FIG. 1 is a bottom view of a door drive with cover showing my new design;

FIG. 2 is a right side view of FIG. 1;

FIG. 3 is a front view of FIG. 1;

FIG. 4 is a left side view of FIG. 1;

FIG. 5 is a top view of FIG. 1; and,

FIG. 6 is a front perspective view of the door drive with cover of FIG. 1.

Claims

The ornamental design for a door drive with cover, as shown and described.

Referenced Cited
U.S. Patent Documents
3787924 January 1974 Jentsch
3877108 April 1975 Del Fiacco
3905063 September 1975 Coulter et al.
4086681 May 2, 1978 Nakanishi
4286412 September 1, 1981 Stevens
D274212 June 12, 1984 Shohoji
D281762 December 17, 1985 Okazaki
D295254 April 19, 1988 Matsuo et al.
D355580 February 21, 1995 Salena et al.
6591551 July 15, 2003 Winkler
D479459 September 9, 2003 Homberg
D493352 July 27, 2004 Homberg
D587092 February 24, 2009 Kaluza
Patent History
Patent number: D647780
Type: Grant
Filed: Jan 11, 2010
Date of Patent: Nov 1, 2011
Assignee: Dorma GmbH & Co. KG (Ennepetal)
Inventor: Georg Kaluza (Velbert)
Primary Examiner: Prabhakar Deshmukh
Attorney: Cozen O'Connor
Application Number: 29/353,527
Classifications
Current U.S. Class: D8/330