Air filter clock

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Description

FIG. 1 is a front view of the air filter clock;

FIG. 2 is a side view of the air filter clock;

FIG. 3 is a rear view of the air filter clock;

FIG. 4 is an alternate embodiment of the front view of the air filter clock; and,

FIG. 5 is an alternate embodiment of the front view of the air filter clock.

The sides and rears of the embodiments are identical to FIGS. 2-3.

Referenced Cited
U.S. Patent Documents
D42444 April 1912 Stockton
D190824 July 1961 Bruce
D213403 February 1969 Kraus
D351650 October 18, 1994 Vavra
D403414 December 29, 1998 Shelton et al.
Patent History
Patent number: D432432
Type: Grant
Filed: Aug 2, 1999
Date of Patent: Oct 24, 2000
Assignee: Cool Clocks (Dearborn, MI)
Inventor: Randolph Allen Shelton (Naples, FL)
Primary Examiner: Nelson C. Holtje
Law Firm: Felsman, Bradley, Vaden, Gunter & Dillon, LLP
Application Number: 0/108,672
Classifications
Current U.S. Class: Simulative (D10/6)
International Classification: 1001;