Component for a ventilation duct system Patent Grant Andresen February 4, 1 [Lindab A/S]

Component for a ventilation duct system

Andresen February 4, 1

Patent Grant D377829

U.S. patent number D377,829 [Application Number D/038,480] was granted by the patent office on 1997-02-04 for component for a ventilation duct system. This patent grant is currently assigned to Lindab A/S. Invention is credited to Werner J. Andresen.

United States Patent	D377,829
Andresen	February 4, 1997

Component for a ventilation duct system

Claims

The ornamental design for a component for a ventilation duct system, as shown and described.

Inventors:	Andresen; Werner J. (Haderslev, DK)
Assignee:	Lindab A/S (Haderslev, DK)
Appl. No.:	D/038,480
Filed:	May 5, 1995

Foreign Application Priority Data


Nov 9, 1994 [SE]			942280

Current U.S. Class:	D23/393
Field of Search:	;523/393 ;285/156,150

References Cited [Referenced By]

U.S. Patent Documents


D278652	April 1985	Lindsey
3695643	October 1972	Schmunk
3891248	June 1975	Kannapell
5002317	March 1991	Burkit
5039134	August 1991	Meadows et al.
5040828	August 1991	Kane
5090743	February 1992	Obering

Foreign Patent Documents


27153	Jan 1985	SE

Primary Examiner: Lucas; Susan J.
Assistant Examiner: Ramirez; Cynthia E.
Attorney, Agent or Firm: Weingarten, Schurgin, Gagnebin & Hayes

Description

FIG. 1 is a first end view of a component for a ventilation duct system, showing my new design;

FIG. 2 is a side view of the component;

FIG. 3 is a second end view of the component;

FIG. 4 is a top plan view of the component;

FIG. 5 is a perspective view of the component as seen obliquely from one side; and,

FIG. 6 is a bottom plan view of the component.

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