Patent
   D323274
Priority
Apr 07 1989
Filed
Apr 07 1989
Issued
Jan 21 1992
Expiry
Jan 21 2006
Assg.orig
Entity
unknown
29
8
n/a
The ornamental design for a portable electric screw driver, as shown.

FIG. 1 is a front and right side perspective view of a portable electric screw driver showing our new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a left side elevational view thereof; and

FIG. 7 is a bottom plan view thereof.

Sasaki, Yuichiro, Adachi, Yoshiaki

Patent Priority Assignee Title
7191526, Aug 14 1998 Milwaukee Electric Tool Corporation Movable handle for a power tool
7308764, Aug 14 1998 Milwaukee Electric Tool Corporation Power tool with movable handle
7497152, Aug 14 1998 Milwaukee Electric Tool Corporation Movable handle for a power tool
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8640346, Nov 15 2006 Milwaukee Electric Tool Corporation Power tool
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D437978, Aug 18 1999 Procter & Gamble Company, The Sprayer
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D475907, Nov 02 2000 Milwaukee Electric Tool Corporation Handle arrangement for a reciprocating saw
D487384, Nov 02 2000 Milwaukee Electric Tool Corporation Corded reciprocating saw
D559056, Apr 01 2005 Powered driver
D565914, Jun 01 2007 Li-Yu, Teng Electric screw driver
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D740630, Nov 14 2013 Robert Bosch GmbH Glue applicator
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D741128, Nov 14 2013 Robert Bosch GmbH Glue applicator
D909689, Sep 18 2020 Pet nail grinder
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Patent Priority Assignee Title
3866493,
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JP625918,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 07 1989Hitachi Koki Company, Ltd.(assignment on the face of the patent)
May 02 1989SASAKI, YUICHIROHITACHI KOKI COMPANY, LTD ASSIGNMENT OF ASSIGNORS INTEREST 0051150362 pdf
May 02 1989ADACHI, YOSHIAKIHITACHI KOKI COMPANY, LTD ASSIGNMENT OF ASSIGNORS INTEREST 0051150362 pdf
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