Patent
   D316020
Priority
Dec 22 1987
Filed
May 12 1988
Issued
Apr 09 1991
Expiry
Apr 09 2005
Assg.orig
Entity
unknown
37
1
n/a
The ornamental design for portable electric hammer drill, as shown.

FIG. 1 is a top, front and right side perspective view of portable electric hammer drill showing our new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a rear elevational view thereof; and

FIG. 7 is a front elevational view thereof.

Yamazaki, Takashi, Fushiya, Fusao, Saito, Mikio

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D328556, Nov 24 1989 Makita Electric Works, Ltd. Portable electric drill
D335619, Sep 21 1990 Hitachi Koki Company Limited Portable electric hammer
D341532, Sep 26 1991 Ryobi Ltd. Concrete hammer
D377591, Oct 14 1994 Max Co., Ltd. Portable electric driver
D442452, Aug 13 1999 Black & Decker Inc Rotary hammer
D524626, Feb 10 2005 Black & Decker Inc Hammer
D527601, Feb 10 2005 Black & Decker Inc Hammer
D528393, Apr 28 2005 Black & Decker Inc Cordless hammer
D540642, Feb 10 2005 Black & Decker Inc Hammer
D543082, Apr 28 2005 Black & Decker Inc Cordless hammer
D590232, Oct 04 2006 LOWE S COMPANIES, INC Tool knob
D627619, Oct 04 2006 LOWE'S COMPANIES, INC. Tool handle
D639132, Oct 05 2006 LOWE'S COMPANIES, INC. Tool handle
D644906, Oct 04 2006 LOWE'S COMPANIES, INC. Tool housing
D644909, Oct 04 2006 LOWE'S COMPANIES, INC. Tool handle
D652702, Oct 05 2006 LOWE'S COMPANIES, INC. Tool handle
D671387, Oct 04 2006 LOWE'S COMPANIES, INC. Tool housing
D696596, Oct 05 2006 LOWE'S COMPANIES, INC. Tool housing
D788564, Oct 05 2006 LOWE'S COMPANIES, INC. Tool handle
D803486, May 20 2016 Illinois Tool Works Inc. Protective helmet
D804107, May 20 2016 Illinois Tool Works Inc. Protective helmet
D837025, Oct 05 2006 LOWE'S COMPANIES, INC. Tool handle
D889927, Oct 05 2006 LOWE'S COMPANIES, INC. Tool handle
D904461, Sep 21 2018 SIGNODE INDIA LIMITED Inflator
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D967686, Oct 05 2006 LOWE'S COMPANIES, INC. Tool handle
ER1403,
Patent Priority Assignee Title
DE2944275,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 28 1988FUSHIYA, FUSAOMAKITA ELECTRIC WORKS LTD , A JAPANESE CORP ASSIGNMENT OF ASSIGNORS INTEREST 0048840486 pdf
Feb 28 1988YAMAZAKI, TAKASHIMAKITA ELECTRIC WORKS LTD , A JAPANESE CORP ASSIGNMENT OF ASSIGNORS INTEREST 0048840486 pdf
Feb 28 1988SAITO, MIKIOMAKITA ELECTRIC WORKS LTD , A JAPANESE CORP ASSIGNMENT OF ASSIGNORS INTEREST 0048840486 pdf
May 12 1988Makita Electric Works, Ltd.(assignment on the face of the patent)
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