Patent
   D315200
Priority
Mar 08 1989
Filed
Mar 08 1989
Issued
Mar 05 1991
Expiry
Mar 05 2005
Assg.orig
Entity
unknown
0
2
n/a
The ornamental design for a well house heater, as shown.

FIG. 1 is a front elevational view of a well house heater showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

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

FIG. 6 is a bottom plan view thereof.

The plug has been broken away in the middle in FIGS. 1-4, to indicate indeterminate length.

Walker, George P.

Patent Priority Assignee Title
Patent Priority Assignee Title
D246253, Aug 08 1975 Firma Elektro-Warme Technik Heater
GB455802,
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