Chimney draft regulator

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Description

FIG. 1 is a perspective view of a chimney draft regulator;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof; and,

FIG. 4 is a bottom plan view thereof.

The broken line showing of parts of the drawings is included for the purpose of illustrating use and environment and forms no part of the claimed design.

Claims

The ornamental design for a chimney draft regulator, as shown and described.

Referenced Cited
U.S. Patent Documents
2922354 January 1960 Breidert et al.
3049068 August 1962 Rousey
3082677 March 1963 Pease
4335648 June 22, 1982 Mitchell
4461066 July 24, 1984 Peterson
D284094 June 3, 1986 Liniger
4638727 January 27, 1987 Mitchell
5655964 August 12, 1997 Rheault et al.
D428484 July 18, 2000 Zirk
D437043 January 30, 2001 Wettergren
6190251 February 20, 2001 Park
D570966 June 10, 2008 Gilligan
D581032 November 18, 2008 Parry
Patent History
Patent number: D609798
Type: Grant
Filed: Jul 22, 2009
Date of Patent: Feb 9, 2010
Inventor: Jozef Matejczuk (Tykocin)
Primary Examiner: T. Chase Nelson
Assistant Examiner: David G Muller
Attorney: Matthias Scholl, PC
Application Number: 29/340,651
Classifications
Current U.S. Class: Chimney (D23/374)