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Publication numberUSD160574 S
Publication typeGrant
Publication dateOct 24, 1950
Filing dateAug 13, 1947
Publication numberUS D160574 S, US D160574S, US-S-D160574, USD160574 S, USD160574S
InventorsJoel H. Carlson
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Carlson hack saw
US D160574 S
Images(1)
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Description  (OCR text may contain errors)

oct. 24, 195o .J,H, CARLSON De.. 160,574

` HACK SAW Filed Aug. 15, 1947 Patented Oct. 24, 1950 Des. 160,574

UNITED STATES PATENT OFFICE HACK SAW Joel H. Carlson, Chicago, Ill.

Application August 13, 1947, Serial No. 140,845

y Term of patent 31/2 years (Cl. DS3-4) To all whom it may concern.' y

Be it known that I, Joel H. Carlson, a citizen of the United States, residing at Chicago, in the county of Cook and State of Illinois, have invented a new, original, and ornamental Design for a Hack Saw, of Which the following is a specication, reference being had to the accompanying drawing, forming part thereof.

Fig. 1 is a front elevational view of a hack saw, showing my new design.

Fig. 2 is a top plan view, and

Fig. 3 is a bottom plan view.

I claim:

The ornamental design for a hack saw, as Shown.

J OELy I-I. CARLSON.

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

UNITED STATES PATENTS Number Name Date 653,947 Condon July 17, 1900 2,137,742 Jack Nov. 22, 1938 2,303,705 Persson Dec. 1, 1942 OTHER REFERENCES Henry Disston & Sons, Catalog of 1911, page 158, item No. 1.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US6266887Aug 10, 1999Jul 31, 2001The Stanley WorksHacksaw and method for making the same
US6820340Apr 15, 1999Nov 23, 2004The Stanley WorksLow profile hacksaw