Duct cover

- Dialysis Systems, Inc.
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Description

FIG. 1 is a front elevation of the duct cover of Applicant's invention.

FIG. 2 is a right side elevation of the duct cover of Applicant's invention.

FIG. 3 is a rear elevation of the duct cover of Applicant's invention.

FIG. 4 is a left side elevation of the duct cover of Applicant's invention.

FIG. 5 is a top view of the duct cover of Applicant's invention; and,

FIG. 6 is a bottom view of the duct cover of Applicant's invention.

Claims

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

Referenced Cited
U.S. Patent Documents
D262398 December 22, 1981 Syme
D281620 December 3, 1985 Gustavsson et al.
D368307 March 26, 1996 Miller
Patent History
Patent number: D436163
Type: Grant
Filed: Jun 24, 1999
Date of Patent: Jan 9, 2001
Assignee: Dialysis Systems, Inc. (Nashville, TN)
Inventors: Michael J. Peterson (Nashville, TN), H. Earl Ginn (Nashville, TN)
Primary Examiner: Mitchell Siegel
Attorney, Agent or Law Firms: Lucian Wayne Beavers, Waddey & Patterson
Application Number: 29/106,991
Classifications
Current U.S. Class: Vent, Ductwork, Or Element Thereof (D23/393)
International Classification: 2399;