Door drive with cover

Kaluza April 24, 2

Patent Grant D658034

U.S. patent number D658,034 [Application Number D/399,192] was granted by the patent office on 2012-04-24 for door drive with cover. This patent grant is currently assigned to Dorma GmbH + Co. KG. Invention is credited to Georg Kaluza.


United States Patent D658,034
Kaluza April 24, 2012

Door drive with cover

Claims

CLAIM The ornamental design for a door drive with cover, as shown and described.
Inventors: Kaluza; Georg (Velbert, DE)
Assignee: Dorma GmbH + Co. KG (Ennepetal, DE)
Appl. No.: D/399,192
Filed: August 10, 2011

Related U.S. Patent Documents

Application Number Filing Date Patent Number Issue Date
29353527 Jan 11, 2010 D647780

Foreign Application Priority Data

Jul 10, 2009 [EP] 001151591
Sep 3, 2009 [EP] 001162309
Current U.S. Class: D8/330
Current International Class: 0807
Field of Search: ;D8/330,343 ;16/49-51,59,62,71,82,DIG.7,79 ;292/201,144,92,339,DIG.19

References Cited [Referenced By]

U.S. Patent Documents
2820241 January 1958 Schlage
2984906 May 1961 Frickie
3252178 May 1966 Check et al.
3779423 December 1973 Quinn et al.
3787924 January 1974 Jentsch
3877108 April 1975 Del Fiacco
3905063 September 1975 Coulter et al.
4086681 May 1978 Nakanishi
4286412 September 1981 Stevens
D261099 October 1981 Russell
D273457 April 1984 Matsuo et al.
D274212 June 1984 Shohoji
D281762 December 1985 Okazaki
D295254 April 1988 Matsuo et al.
D355580 February 1995 Salena et al.
D429992 August 2000 Ginzel et al.
6421876 July 2002 Ginzel et al.
6591551 July 2003 Winkler
D479459 September 2003 Homberg
D491787 June 2004 Homberg
D493352 July 2004 Homberg
D587092 February 2009 Kaluza
Primary Examiner: Deshmukh; Prabhakar
Attorney, Agent or Firm: Cozen O'Connor

Description



FIG. 1 is 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.

* * * * *


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