Patent
   D324802
Priority
Jul 25 1989
Filed
Jul 25 1989
Issued
Mar 24 1992
Expiry
Mar 24 2006
Assg.orig
Entity
unknown
20
4
n/a
The ornamental design for the impact wrench, as shown and described.

FIG. 1 is a top plan view of an impact wrench showing our new design;

FIG. 2 is a left side elevational view;

FIG. 3 is a right side elevational view;

FIG. 4 is a front elevational view;

FIG. 5 is a rear elevational view; and,

FIG. 6 is a bottom plan view thereof.

Bullis, Jr., Daniel R., Fenske, Lawrence J., Caskey, Richard V.

Patent Priority Assignee Title
6443239, Feb 29 2000 S.P. Air Kabusiki Kaisha Pneumatic rotary tool
6491111, Jul 17 2000 INGERSOLL-RAND INDUSTRIAL U S , INC Rotary impact tool having a twin hammer mechanism
D410830, Jul 31 1998 Snap-On Tools Company Impact wrench
D430995, Jul 01 1999 S P AIR KABUSIKI KAISHA A JAPANESE CORP Miniature sander
D434298, Dec 06 1999 S.P. Air Kabusiki Kaisha Impact wrench
D434958, Jan 26 2000 S P AIR KABUSIKI KAISHA Impact wrench
D436818, Jan 26 2000 S.P. Air Kabusiki Kaisha Impact wrench
D437760, Oct 05 1999 S.P. Air Kabusiki Kaisha Impact wrench
D465982, Jul 06 2001 Taga Corporation Pneumatic tool with push button reverse
D467782, Oct 23 2001 Black & Decker Inc Pneumatic tool
D472782, Apr 02 2002 Snap-on Technologies, Inc. Impact wrench
D493085, Apr 07 2003 CHICAGO PNEUMATIC TOOL COMPANY LLC Power tool
D504299, May 07 2004 Black & Decker Inc Impact wrench
D504604, May 08 2004 Black & Decker Inc Impact wrench
D507732, Aug 09 2004 Snap-On Incorporated Impact wrench
D507951, Oct 18 2004 Snap-On Incorporated Impact wrench
D513690, Aug 06 2004 Black & Decker Inc Impact wrench
D514413, Feb 27 2004 Snap-On Incorporated Power tool
D534046, Mar 17 2003 Black & Decker, Inc Handle grip for a drill
D540640, Jun 22 2006 Chicago Pneumatic Tool Company Impact wrench
Patent Priority Assignee Title
D256980, Dec 22 1977 Snap-on Tools Corporation Impact wrench
D288769, Dec 24 1984 SNAP-ON TOOLS WORLDWIDE, INC ; SNAP-ON TECHNOLOGIES, INC Impact wrench
D288770, Dec 24 1984 SNAP-ON TOOLS WORLDWIDE, INC ; SNAP-ON TECHNOLOGIES, INC Impact wrench
D315855, Nov 12 1987 Makita Electric Works, Ltd. Portable electric wrench
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 02 1989CASKEY, RICHARD V SNAP-ON TOOLS CORPORATION, KENOSHA, WI , A CORP OF DE ASSIGNMENT OF ASSIGNORS INTEREST 0051040120 pdf
Jun 02 1989BULLIS, DANIEL R SNAP-ON TOOLS CORPORATION, KENOSHA, WI , A CORP OF DE ASSIGNMENT OF ASSIGNORS INTEREST 0051040120 pdf
Jun 02 1989FENSKE, LAWRENCE J SNAP-ON TOOLS CORPORATION, KENOSHA, WI , A CORP OF DE ASSIGNMENT OF ASSIGNORS INTEREST 0051040120 pdf
Jul 25 1989Snap-on Tools Corporation(assignment on the face of the patent)
Apr 22 1994Snap-on Tools CorporationSnap-On IncorporatedCERTIFICATE OF AMENDMENT OF SNAP-ON TOOLS CORPORATION CHANGING ITS NAME0079910195 pdf
Dec 29 1995Snap-On IncorporatedSNAP-ON TOOLS WORLDWIDE, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0078810532 pdf
Dec 29 1995SNAP-ON TOOLS WORLDWIDE, INC SNAP-ON TECHNOLOGIES, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0078810588 pdf
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