Hotplate

Description

FIG. 1 is a top perspective view of hot plate showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a side elevational view thereof;

FIG. 4 is a top plan view of a second embodiment thereof; and

FIG. 5 is a side elevational view thereof.

Referenced Cited
U.S. Patent Documents
D97530 November 1935 Knapp
D145030 June 1946 Niemann
D250627 December 26, 1978 McNair et al.
2160227 May 1939 Platt
2238402 April 1941 Smith
2732838 January 1956 Honer
3432641 March 1969 Welke
4430559 February 7, 1984 Rabay
4611112 September 9, 1986 Schreder
Patent History
Patent number: D300500
Type: Grant
Filed: Mar 18, 1986
Date of Patent: Apr 4, 1989
Inventor: Friedhelm Pickhan (5900 Siegen)
Primary Examiner: Bruce W. Dunkins
Assistant Examiner: Ruth Takemoto
Law Firm: Wegner & Bretschneider
Application Number: 6/844,998
Classifications
Current U.S. Class: D/7367