Patent
   D403219
Priority
Jul 31 1997
Filed
Jul 31 1997
Issued
Dec 29 1998
Expiry
Dec 29 2012
Assg.orig
Entity
unknown
32
2
n/a
The ornamental design for an impact wrench, as shown and described.

FIG. 1 is a front and top right perspective of an impact wrench, showing our new design;

FIG. 2 is a front elevational view of the impact wrench shown in FIG. 1;

FIG. 3 is a rear elevational view of the impact wrench shown in FIG. 1;

FIG. 4 is a right side elevational view of the impact wrench shown in FIG. 1;

FIG. 5 is a left side elevational view of the impact wrench shown in FIG. 1;

FIG. 6 is a top plan view of the impact wrench shown in FIG. 1;

FIG. 7 is a bottom plan view of the impact wrench shown in FIG. 1;

FIG. 8 is a front and top right perspective of an ergonomic switch shown in the environment of an impact wrench;

FIG. 9 is a front elevational view of the ergonomic switch shown in FIG. 8;

FIG. 10 is a right side elevational view of the ergonomic switch shown in FIG. 8;

FIG. 11 is a left side elevational view of the ergonomic switch shown in FIG. 8;

FIG. 12 is a top plan view of the ergonomic switch shown in FIG. 8, looking through the environment; and,

FIG. 13 is a bottom plan view of the ergonomic switch shown in FIG. 8.

The broken line showing of a impact wrench is for illustrative purposes only and forms no part of the claimed design.

Etter, Mark A., Bosten, Donald Robert, Cooper, Randy Glen

Patent Priority Assignee Title
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D871875, Jan 04 2018 DINO PAOLI S R L Impact wrench
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Patent Priority Assignee Title
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D393581, Mar 25 1997 Ingersoll-Rand Company Electric power driven wrench
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 31 1997Porter-Cable Corporation(assignment on the face of the patent)
Nov 12 1997ETTER, MARK A Porter-Cable CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0088670397 pdf
Nov 13 1997BOSTEN, DONALD ROBERTPorter-Cable CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0088670397 pdf
Nov 13 1997COOPER, RANDY GLENPorter-Cable CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0088670397 pdf
Oct 02 2004Porter-Cable CorporationBlack & Decker IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0170060374 pdf
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