Patent
   D412653
Priority
Jan 22 1998
Filed
Jan 22 1998
Issued
Aug 10 1999
Expiry
Aug 10 2013
Assg.orig
Entity
unknown
11
5
n/a
The ornamental design for a screwdriver head, as shown and described.

FIG. 1 is a front perspective view of a first embodiment of screwdriver head showing my design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a top plan view thereof, the bottom view being a mirror image;

FIG. 5 is a right side view thereof; and,

FIG. 6 is a left side view thereof.

Dorer, William

Patent Priority Assignee Title
D456235, Jan 03 2000 Screwdriver head
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D795036, Sep 03 2015 Proprietary Technologies, Inc. Slotted screwdriver blade tip
D865308, Jan 25 2018 SEVENTY EIGHT CO., LTD Hand scraper
D882197, Sep 05 2018 Mr. Bar-B-Q Products LLC Grill cleaner
D899721, Dec 06 2018 Hong Ann Tool Industries Co., Ltd.; HONG ANN TOOL INDUSTRIES CO , LTD Scraper
D901811, Mar 06 2018 SEVENTY EIGHT CO., LTD Hand scraper
D910950, Dec 06 2018 Hong Ann Tool Industries Co., Ltd.; SUNONWEALTH ELECTRIC MACHINE INDUSTRY CO , LTD ; HONG ANN TOOL INDUSTRIES CO , LTD Scraper
Patent Priority Assignee Title
2141072,
5001948, Nov 02 1989 SK Hand Tool Corporation Screwdriver blade with curved tip
112592,
128609,
D297909, Dec 23 1985 Combined screwdriver bit and sheet metal cutting element for a combination hand tool
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