Velazquez, Joseph E. (Englewood, CO)

D/547432

10/08/1991

06/28/1990

Download PDF D320648       PDF help

Click for automatic bibliography generation

Techno-Therm Corporation (Erie, CO)

D23/335

D23/330, D23/332, D23/335, D23/314, D23/389, 237/70, 392/373, 392/374, 392/352, 392/354

3152241	Electric heater assemblies	October, 1964	Ammerman	392/352
3179788	Liquid circulation type electric baseboard space heater	April, 1965	Uhlig	392/359
3267255	Forced air electric baseboard heater	August, 1966	Schulz	392/368
3640456	SELF-CONTAINED STEAM HEATING UNIT	February, 1972	Sturgis	237/7
4097721	Multiple unit electrical baseboard heater	June, 1978	DelPercio et al.	392/359
4567351	Electric space heater employing a vaporizable heat exchange fluid	January, 1986	Kitagawa et al.	392/377

House & Home, Jan. 1961, p. 228, Baseboard Heater A, left middle side of page.
Electrical Merchandising, 7/9/62, p. 62, Arvin Baseboard Heaters Models 32H22 and 22H21, top and lower right side of page respectively.
Gainger's Spring '86 Cat., p. 1188, Electric Baseboard Heater No. 2E697, top of page.
Intertherm Inc. Electric Heating Products Catalogue, Apr. '87, p. 2, Softheat Baseboard Heater Model NP, top of page.
Electric Products, Inc. Cat., front cover, baseboard heater A, lower left side of page.

Gandy, James M.

Lichtenstein, Lisa

Sheridan, Ross & McIntosh

1. The ornamental design for a portable heater, as shown.

FIG. 1 is a perspective view of a portable heater showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a rear elevational view thereof; and

FIG. 7 is a bottom plan view thereof.