Louver pattern for a gas furnace door

- Carrier Corporation
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Description

FIG. 1 is a perspective view of a louver patter for a gas furnace door showing our new design;

FIG. 2 is a front elevational view thereof; and,

FIG. 3 is an enlarged fragmented view taken on line 3--3 of FIG. 2.

The broken line showing of a gas furnace door is for illustrative purposes only and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D334801 April 13, 1993 McConnell
D416997 November 23, 1999 Prouty et al.
Patent History
Patent number: D427302
Type: Grant
Filed: Jul 6, 1999
Date of Patent: Jun 27, 2000
Assignee: Carrier Corporation (Syracuse, NY)
Inventors: Rex R. Mills (Indianapolis, IN), Robert C. Swilik, Jr. (Indianapolis, IN)
Primary Examiner: Mitchell Siegel
Application Number: 0/107,426
Classifications
Current U.S. Class: Flow Director (29) (D23/387)
International Classification: 2399;