Patent
   D440480
Priority
Jul 19 2000
Filed
Jul 19 2000
Issued
Apr 17 2001
Expiry
Apr 17 2015
Assg.orig
Entity
unknown
5
9
n/a
The ornamental design for a screw driver, as shown and described.

FIG. 1 is a perspective view of a screw driver showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a left side elevational view thereof; and,

FIG. 6 is a right side elevational view thereof.

Tseng, Hung Kui

Patent Priority Assignee Title
D918390, Jun 13 2019 PRODONT HOLLIGER Handle for hand-held dental instruments
D921890, Nov 14 2019 ECA Medical Instruments, Inc. Mini axial handle for surgical tools
D921891, Nov 14 2019 ECA Medical Instruments, Inc. Axial handle for surgical tools
D921892, Nov 14 2019 ECA Medical Instruments, Inc. Small axial handle for surgical tools
D927687, Jun 07 2019 GetSet Surgical SA Surgical instrument handle
Patent Priority Assignee Title
D256547, Aug 27 1977 Felo-Werkzeugfabrik Screwdriver handle
D256662, Aug 27 1977 Felo-Werkzeugfabrik Screwdriver handle
D309246, Dec 24 1986 SNAP-ON TOOLS WORLDWIDE, INC ; SNAP-ON TECHNOLOGIES, INC Screwdriver
D310011, Mar 06 1987 FELO-WERKZEUGFABRIK-HOLLAND LETZ GMBH, Screwdriver
D408252, Jul 17 1996 Felo-Werkzeugfabrik Holland-Letz GmbH Handle for a hand tool
D414096, Aug 12 1998 COOPER BRANDS INC Screw driver handle
D415005, Nov 02 1998 Tool handle
D418035, Apr 24 1998 Screwdriver handle
D422475, Jul 01 1999 Screw driver handle
Executed onAssignorAssigneeConveyanceFrameReelDoc
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule