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Publication numberUSD146573 S
Publication typeGrant
Publication dateApr 8, 1947
Filing dateMar 8, 1946
Publication numberUS D146573 S, US D146573S, US-S-D146573, USD146573 S, USD146573S
InventorsClarence Karstadt
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Design for a tank type suction cleaner casing
US D146573 S
Abstract  available in
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Claims  available in
Description  (OCR text may contain errors)

April 8, 1947. 7 c, KARSTADT ,Des. 146,573

' I TANK TYPE SUCTION CLEANER CASING Filed March a, 1946 flue 6 /4722 7 jfir Patented Apr. 8, 1947 UNITED STATES Des. 146,573


DESIGN FOR A TANK TYPE SUCTION CLEANER CASING Clarence Karstadt, Glen Ellyn, Ill., assignor to Birtman Electric Company, a corporation of Illinois Term of patent 14 years (Cl. D9-2) To all whom. it may concern: I claim:

Be it known that I, Clarence Karstadt, a citizen of the United States, residing at Glen Ellyn, in the county of Du Page and State of Illinois, have invented a new, original, and ornamental Design for 2. Tank Type Suction Cleaner Casing, of which the following is a specification, reference being had to the accompanying drawing, forming a part thereof, in which:

Fig. 1 is a side perspective view of a tank type suction cleaner casing, showing my new design. Fig. 2 is a top plan view thereof; and Fig, 3 is a perspective end view thereof,

This is a continuation of my copending appli cation Serial No. D. 120,376, filed June 28, 1945, which was a continuation of application Serial No. D. 116,569, filed November 27, 1944.

The ornamental design for a tank type suction cleaner casing, as shown and described.


REFERENCES CITED The following references are of record in the file of this patent:

UNITED STATES PATENTS Number Name Date D. 125,881 Barber Mar. 18, 1941 D. 129,993 Forsberg Oct. 14, 1941 D. 130,838 Guild Dec, 23, 1941 D. 139,621 Stevens Dec. 5, 1944