Door closer

- DORMA GmbH + Co. KG
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Description

FIG. 1 is a first end view of the embodiment of the present invention.

FIG. 2 is a second end view opposite to the first end view of FIG. 1 of the embodiment of the present invention.

FIG. 3 is a front view of the embodiment of the present invention.

FIG. 4 is a rear view of the embodiment of the present invention.

FIG. 5 is a top view of the embodiment of the present invention.

FIG. 6 is a bottom view of the embodiment of the present invention.

FIG. 7 is an isometric view of the embodiment of the present invention; and,

FIG. 8 is the front view of the door closer, with the door shown in broken lines, illustrating the environment in which the door closer may be used.

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

Referenced Cited
U.S. Patent Documents
D281762 December 17, 1985 Okazaki
3426382 February 1969 Lasier et al.
3546734 December 1970 Pollack et al.
5265306 November 30, 1993 Yu
Patent History
Patent number: D429992
Type: Grant
Filed: Feb 1, 1999
Date of Patent: Aug 29, 2000
Assignee: DORMA GmbH + Co. KG (Ennepetal)
Inventors: Olaf Ginzel (Dortmund), Rainer Fengler (Essen)
Primary Examiner: Susan J. Lucas
Assistant Examiner: Jennifer Rivard
Law Firm: Nils H. Ljungman & Associates
Application Number: 0/99,947
Classifications
Current U.S. Class: D/8330
International Classification: 0807;