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Class Information
Number: D8/86
Name: Tools and hardware > Other tools and implements > Screwdriver type > Bit or shaft
Description:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| D600525 |
Shank of a screw driver bit |
Sep. 22, 2009 |
| D593850 |
Stud and mounting tool |
Jun. 9, 2009 |
| D583642 |
Screwdriver blade tip |
Dec. 30, 2008 |
| D576009 |
Screwdriver bit |
Sep. 2, 2008 |
| D562665 |
Ratcheting screwdriver assembly |
Feb. 26, 2008 |
| D546655 |
Driver bit |
Jul. 17, 2007 |
| D546157 |
Driver bit |
Jul. 10, 2007 |
| D528395 |
Driver bit |
Sep. 19, 2006 |
| D525101 |
Screw guide |
Jul. 18, 2006 |
| D516894 |
Screw guide |
Mar. 14, 2006 |
| D513162 |
Driver bit |
Dec. 27, 2005 |
| D498403 |
Screw guide |
Nov. 16, 2004 |
| D484768 |
Drive socket |
Jan. 6, 2004 |
| D480618 |
Combination screw driver blade tip and cooperating interlocking screw slot |
Oct. 14, 2003 |
| D474388 |
Screwdriver bit |
May. 13, 2003 |
| D462596 |
Screwdriver bit |
Sep. 10, 2002 |
| D456235 |
Screwdriver head |
Apr. 30, 2002 |
| D455943 |
Screw driver with a cross-head end tip for locking insertion into a screw head |
Apr. 23, 2002 |
| D455627 |
Screwdriver head |
Apr. 16, 2002 |
| D453289 |
Screwdriver bit head |
Feb. 5, 2002 |
| D450985 |
Eyelet setting tool shank end for beehive construction |
Nov. 27, 2001 |
| D445325 |
Screwdriver bit |
Jul. 24, 2001 |
| D438774 |
Screwdriver bit |
Mar. 13, 2001 |
| D436513 |
Socket for screwdriver |
Jan. 23, 2001 |
| D431768 |
Phillips screw head for stripped screws |
Oct. 10, 2000 |
| D426130 |
Cutting tip wrench |
Jun. 6, 2000 |
| D423901 |
Screwdriver tip |
May. 2, 2000 |
| D415946 |
Tool |
Nov. 2, 1999 |
| D413776 |
Hand tool |
Sep. 14, 1999 |
| D412653 |
Screwdriver head |
Aug. 10, 1999 |
| D410372 |
Screwdriver bit |
Jun. 1, 1999 |
| D405672 |
Screwdriver bit with combination Phillips and blade tip |
Feb. 16, 1999 |
| D396623 |
Hex driver for hand tools |
Aug. 4, 1998 |
| D371947 |
Screwdriver shaft |
Jul. 23, 1996 |
| D359335 |
Drill bit for removing and replacing spikes on golf shoes |
Jun. 13, 1995 |
| D353315 |
Spike removing tool |
Dec. 13, 1994 |
| D350685 |
Screwdriver bit |
Sep. 20, 1994 |
| D341763 |
Socket for a screwdriver |
Nov. 30, 1993 |
| D329795 |
Wire connector driver |
Sep. 29, 1992 |
| D326213 |
Retractable screwdriver |
May. 19, 1992 |
| D312954 |
Combined screwdriver bit and sheet metal cutting element for a combination hand tool |
Dec. 18, 1990 |
| D312034 |
Screw driver bit |
Nov. 13, 1990 |
| D311483 |
Screw driver bit |
Oct. 23, 1990 |
| D302648 |
Screwdriver |
Aug. 8, 1989 |
| D297909 |
Combined screwdriver bit and sheet metal cutting element for a combination hand tool |
Oct. 4, 1988 |
| D283783 |
Threading tap holding chuck |
May. 13, 1986 |
| 4487566 |
Punching tool having interchangeable punches |
Dec. 11, 1984 |
| 4452289 |
Combination hand grip and bits storage |
Jun. 5, 1984 |
| D273556 |
Screw driver shaft |
Apr. 24, 1984 |
| 4413660 |
Apparatus for twist-tying ceiling hangers from joists |
Nov. 8, 1983 |
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