Duct slip cover

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Description

FIG. 1 is a side view of a duct slip cover showing my new design.

FIG. 2 is a top view of the duct slip cover; and,

FIG. 3 is a bottom view of the duct slip cover.

Claims

The ornamental design for a duct slip cover, as shown and described.

Referenced Cited
U.S. Patent Documents
2778398 January 1957 Edwards
D280438 September 3, 1985 Wendt
D430284 August 29, 2000 Hernandez
Patent History
Patent number: D492763
Type: Grant
Filed: Jul 22, 2003
Date of Patent: Jul 6, 2004
Inventor: Randy W. Smith (Las Vegas, NV)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: Robert A Delehanty
Application Number: 29/186,711
Classifications
Current U.S. Class: Element Or Attachment, Not Elsewhere Specified (D23/386)
International Classification: 0606;