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The ornamental design for a screwdriver bit, as shown and described. |
FIG. 1 is a front elevational view of the screwdriver bit showing my new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof; and,
FIG. 7 is a cross-sectional view thereof along line 7--7 of FIG. 2.
Perkins, Fred H., Perkins, Allan S.
Patent | Priority | Assignee | Title |
10022845, | Jan 16 2014 | Milwaukee Electric Tool Corporation | Tool bit |
10065294, | Nov 07 2008 | Milwaukee Electric Tool Corporation | Tool bit |
11407090, | Nov 07 2008 | Milwaukee Electric Tool Corporation | Tool bit |
11638987, | Dec 01 2017 | Milwaukee Electric Tool Corporation | Wear resistant tool bit |
8418587, | Nov 07 2008 | Milwaukee Electric Tool Corporation | Tool bit |
8800407, | Nov 07 2008 | Milwaukee Electric Tool Corporation | Method of manufacturing a tool bit |
9622737, | Feb 27 2006 | KARL STORZ SE & CO KG | Anchor element for knotless fixing of tissue to a bone |
9849570, | Nov 07 2008 | Milwaukee Electric Tool Corporation | Tool bit |
D410372, | Mar 02 1998 | WERA WERK HERMANN WERNER GMBH & CO | Screwdriver bit |
D431768, | Nov 29 1999 | Frederick G., Feik | Phillips screw head for stripped screws |
D445325, | Nov 13 2000 | Screwdriver bit | |
D479457, | Jan 22 2002 | Black & Decker Inc | Reversible V groove round nose bit |
D582230, | Mar 26 2008 | Connector tool collar | |
D600525, | Sep 24 2008 | Shank of a screw driver bit | |
D623036, | Nov 07 2008 | Milwaukee Electric Tool Corporation | Insert bit |
D631723, | Nov 07 2008 | Milwaukee Electric Tool Corporation | Insert bit |
D646138, | Sep 06 2010 | Tool bit | |
D646139, | Jan 26 2011 | Tool bit | |
D646547, | Nov 06 2009 | Milwaukee Electric Tool Corporation | Tool bit |
D662802, | Jan 18 2011 | Milwaukee Electric Tool Corporation | Tool bit |
D663187, | Nov 06 2009 | Milwaukee Electric Tool Corporation | Tool bit |
D711719, | Nov 06 2009 | Milwaukee Electric Tool Corporation | Tool bit |
D753979, | Feb 17 2014 | Screwdriver head | |
D759456, | Feb 17 2014 | Screwdriver head | |
D921468, | Aug 10 2018 | Milwaukee Electric Tool Corporation | Driver bit |
D955843, | Aug 10 2018 | Milwaukee Electric Tool Corporation | Driver bit |
Patent | Priority | Assignee | Title |
2667194, | |||
2718806, | |||
2806706, | |||
2833548, | |||
4296656, | Apr 21 1980 | Illinois Tool Works Inc. | Driver bit attachment |
4466315, | Aug 26 1982 | Combination tool including spanner wrench and screwdriver | |
4535658, | Mar 05 1982 | HOLO-KROME COMPANY | Socket bit holder |
4753142, | Mar 29 1986 | HELFER & CO KG , A CORP OF GERMANY | Power-driven screwing head |
4787278, | Mar 30 1988 | HOLO-KROME COMPANY | Tool bit driver with spring retainer |
5012708, | Oct 13 1988 | Power Tool Holders Incorporated | Depth locator apparatus for insert bit holders |
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