Aquarium heater

- Warner-Lambert Company
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Description

FIG. 1 is a perspective view;

FIG. 2 is a front view;

FIG. 3 is a side view, the opposite side being a mirror image of that shown;

FIG. 4 is a top view;

FIG. 5 is a bottom view; and,

FIG. 6 is a back view which show the aquarium heater of the present invention.

The upper clamping member has been shown broken away in FIGS. 3 - 5 to indicate indeterminate length.

Referenced Cited
U.S. Patent Documents
D204721 May 1966 Arak
3746836 July 1973 Summerfield et al.
4272672 June 9, 1981 Goldman et al.
4315143 February 9, 1982 Willinger et al.
Patent History
Patent number: D381409
Type: Grant
Filed: Jun 14, 1995
Date of Patent: Jul 22, 1997
Assignee: Warner-Lambert Company (Morris Plains, NJ)
Inventors: Gene Fleischer (New City, NY), Abraham Leibson (New Hope, PA)
Primary Examiner: Lisa Lichtenstein
Attorney: Charles W. Almer
Application Number: 0/40,261
Classifications
Current U.S. Class: Liquid Immersion Type, E.g., Aquarium, Swimming Pool, Etc. (24) (D23/316); Heating Or Cooling (D23/314)
International Classification: 2303;