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Publication numberUS1293273 A
Publication typeGrant
Publication dateFeb 4, 1919
Filing dateApr 11, 1917
Priority dateApr 11, 1917
Publication numberUS 1293273 A, US 1293273A, US-A-1293273, US1293273 A, US1293273A
InventorsWilliam Welshausen
Original AssigneeWilliam Welshausen
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Heater for automobile-radiators.
US 1293273 A
Images(2)
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Description  (OCR text may contain errors)

W. WELSHAUSEN.

HEATER FOR AUTOMOBILE RADIATORS.

APPLICATION FILED APR. H. 19]?- 1,293,272-

Patented Feb. 4, 1919.

2 SHEETS-SHEET! w. WELSHAUSEN. HEATER FOR AUTOMOBILE RADiATORS.

APPUCATION FILED APR 1!. 191].

Patented Feb. 4; 1919.

2 SHEETS-SHEET 2

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US4058995 *Aug 24, 1976Nov 22, 1977Cecil GreavesLock de-icer
Classifications
U.S. Classification165/134.1, 138/35, 123/142.50R, 122/160
Cooperative ClassificationF28F19/00