Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Screen reader users: click this link for accessible mode. Accessible mode has the same essential features but works better with your reader.

Patents

  1. Advanced Patent Search
Publication numberUSD44573 S
Publication typeGrant
Publication dateAug 26, 1913
Filing dateOct 7, 1911
Publication numberUS D44573 S, US D44573S, US-S-D44573, USD44573 S, USD44573S
InventorsGeorge O. Leopold
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Design for a screw-driver
US D44573 S
Abstract  available in
Images(1)
Previous page
Next page
Claims  available in
Description  (OCR text may contain errors)

DESIGN.

G. O. LEOPOLD.

SCREW DRIVER.

APPLICATION FILED 001. '1, 1911.

Patented Aug. 26,1913.

17mm G607j9'6 0 .Z eo vold.

XWW

COLUMBlA PLANOGRAPH cs1, WASHIN uuuuuuu c.

UNITED STATES PATENT OFFICE.

GEORGE 0. LEOPOLD, OF PHILADELPHIA, PENNSYLVANIA, ASSIGNOR TO NORTH BROS MFG CO., OF PHILADELPHIA, PENNSYLVANIA, A CORPORATION OF PENNSYL- VANIA.

DESIGN FOR A SCREW-DRIVER.

44,57 3. Specification for Design- Patented Aug. 26,1913. Application filed October 7, 1911. Serial No. 653,415. Term of patent 14 years.

To all whom it may concern: The figure is a side View of a screw driver Be it known that I, GEORGE O. LEoPoLD, showlng my deslgn. a citizen of the United States, resldlng 1n I cla-1m:

Philadelphia, Pennsylvania, have invented The ornamental design for a screw driver, a certain new, original, and ornamental Dcas shown.

sign for a Screw-Driver, of which the fol- GEORGE O. LEOPOLD. lowing is a specification, reference being had Witnesses:

to the accompanying drawing, forming part M. E. SHUPE,

thereof. WVM. A. BARR.

Copies of this patent may be obtained for five cents each, by addressing the Commissioner Batents, Washington, I). C.