Radiant heater

- Sunbeam Corporation

Latest Sunbeam Corporation Patents:


FIG. 1 is a top front perspective view of a radiant heater, showing my new design;

FIG. 2 is a top plan view thereof, shown on a larger scale;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a right side elevational view, the left side being a mirror image thereof.

Referenced Cited
U.S. Patent Documents
D90741 September 1933 Twombly
D153572 April 1949 Wilber et al.
D225851 January 1973 Cowan
D259892 July 14, 1981 Boekamp
D261923 November 17, 1981 Nunez et al.
Other references
  • Printed matter entitled: "Jet-Propelled Heater". Printed matter entitled: "New Heaters Hit Market". Printed matter entitled: "NESCO Two-Way-Action". Printed matter entitled: "Circa 1925". Printed matter of: Boekamp, Inc.
Patent History
Patent number: D267970
Type: Grant
Filed: Dec 22, 1980
Date of Patent: Feb 15, 1983
Assignee: Sunbeam Corporation (Chicago, IL)
Inventor: Jerry P. Gronwick (Park Ridge, IL)
Primary Examiner: Catherine E. Kemper
Attorneys: George R. Clark, Neil M. Rose, Clifford A. Dean
Application Number: 6/219,178
Current U.S. Class: D23/120
International Classification: D2303;