Vent attachment for a flexible wall

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Description

FIG. 1 is a pictoral view of the vent attachment, taken from above and looking towards the front and an edge portion of the attachment.

FIG. 2 is a front elevational view of the attachment shown by FIG. 1.

FIG. 3 is an edge elevational view of the attachment shown by FIGS. 1 and 2, looking towards the edge of the attachment from the right side of both FIGS. 1 and 2. The edge of the attachment opposite the edge shown in FIG. 3 is a mirror image of the edge shown in FIG. 3.

FIG. 4 is a rear elevational view of the vent attachment shown by FIGS. 1-3.

FIG. 5 is a top plan view of the vent attachment shown by FIGS. 1-4; and,

FIG. 6 is a bottom plan view of the vent attachment shown by FIGS. 1-5.

The vent attachment for a flexible wall is designed for installation on a flexible wall such as a canvas wall.

Claims

The ornamental design for a vent attachment for a flexible wall, as shown and described.

Referenced Cited
U.S. Patent Documents
2077175 April 1937 Kornbau et al.
2480562 August 1949 Ewing
4785596 November 22, 1988 Wiley et al.
4875317 October 24, 1989 Logan et al.
4899647 February 13, 1990 Garries et al.
4911066 March 27, 1990 Carew
5507691 April 16, 1996 Nishizawa
D370723 June 11, 1996 Nishizawa
Patent History
Patent number: D466605
Type: Grant
Filed: Jul 9, 2001
Date of Patent: Dec 3, 2002
Inventor: Peter W. Ziegler (Seattle, WA)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: Robert A. Delehanty
Attorney, Agent or Law Firm: Joan H. Pauly
Application Number: 29/144,701
Classifications
Current U.S. Class: Vent, Ductwork, Or Element Thereof (D23/393)
International Classification: 2303;