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Publication numberUSD150531 S
Publication typeGrant
Publication dateAug 17, 1948
Filing dateApr 26, 1946
Publication numberUS D150531 S, US D150531S, US-S-D150531, USD150531 S, USD150531S
InventorsFrank Osbern Albertson
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Portable power driven tool unit
US D150531 S
Abstract  available in
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Claims  available in
Description  (OCR text may contain errors)

1948. F. o. ALBERTSON Des. 150,531

PORTABLE POWER DRIVEN TOOL UNIT 2 Sheets-Sheet 1 Filed April 26, 1946 I: INVENTOR.

M am Wow amuo W Aug. 17, 1948. F. o. ALBERTSON 150,531

PORTABLE POWER DRIVEN TOOL UNIT Filed April 26, 1946 2 Sheets-Sheet 2 INVENTOR. flew/ 04mm Patented Aug. 17, 1948 UNITED STATES Des. 150,531

PATENT OFFICE DESIGN FOR A PORTABLE POWER-DRIVEN TOOL UNIT Frank Osbern Albertson, Sioux City, Iowa, assignor to Albertson & Company, Inc., Sioux City, Iowa, a corporation of Iowa To all whom it may concern:

Be it known that I, Frank Osbern Albertson, a citizen of the United States, residing at Sioux City, in the county of Woodbury and State of Iowa, have invented a new, original, and ornamental Design for a Portable Power Driven Tool Unit, of which the following is a specification, reference being had to the accompanying drawings, forming part thereof, in which:

Fig. 1 is an elevational view of one side of a portable power driven tool unit embodying my new design;

Fig. 2 is a. top plan view thereof;

Fig. 3 is an elevational view of the other side thereof Fig. 4 is a bottom plan view thereof;

Fig. 5 is a front elevational view thereof; and

Fi 6 is a rear elevational view thereof.

I claim:

The ornamental design for a portable power driven tool unit, substantially 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. 111,234 Albertson Sept. 13, 1938 D. 128,497 Oppermann July 29, 1941