Rechargeable battery operated insulated cup

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Description

FIG. 1 is a front elevational view of the rechargeable battery operated insulated cup showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D177167 March 1956 Chapman
D243498 March 1, 1977 Pianezza
2893376 July 1959 Pasqua
3290484 December 1966 Day
3549861 December 1970 Trachtenberg
3931494 January 6, 1976 Fisher et al.
3998143 December 21, 1976 Frye
4065660 December 27, 1977 Berard
4191173 March 4, 1980 Dedeian
4523083 June 11, 1985 Hamilton
4827107 May 2, 1989 Peery
Patent History
Patent number: D336825
Type: Grant
Filed: Nov 25, 1991
Date of Patent: Jun 29, 1993
Inventor: James D. Ivey (Ft. Worth, TX)
Primary Examiner: Terry A. Pfeffer
Law Firm: Timmons & Kelly
Application Number: 7/797,243
Classifications
Current U.S. Class: D/7605; D/7511; D/7536