Screwdriver bit

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Description

FIG. 1 is a left side perspective view of the first embodiment of the design, having cross slot-type tips;

FIG. 2 is a front side elevational view thereof, the back side elevational view being a mirror image thereof;

FIG. 3 is a top plan view thereof, the bottom plan view being a mirror image thereof;

FIG. 4 is a left end elevational view thereof;

FIG. 5 is a right end elevational view thereof;

FIG. 6 is a left side perspective view of the second embodiment of the design, having square-type tips;

FIG. 7 is a front side elevational view of the second embodiment of the design, the back side elevational view being a mirror image thereof;

FIG. 8 is a top plan view of the second embodiment of the design, the bottom plan view being a mirror image thereof;

FIG. 9 is a left end elevational view of the second embodiment of the design;

FIG. 10 is right end elevational view of the second embodiment of the design;

FIG. 11 is a left side perspective view of the third embodiment of the design, having slot-type tips;

FIG. 12 is a front side elevational view of the third embodiment of the design, the back side elevational view being a mirror image thereof;

FIG. 13 is a top plan view of the third embodiment of the design, the bottom plan view being a mirror image thereof;

FIG. 14 is a left end elevational view of the third embodiment of the design;

FIG. 15 is a right end elevational view of the third embodiment of the design;

FIG. 16 is a left side perspective view of the fourth embodiment of the design, having hex-type tips;

FIG. 17 is a front side elevational view of the fourth embodiment of the design, the back side elevational view being a mirror image thereof;

FIG. 18 is a top plan view of the fourth embodiment of the design, the bottom plan view being a mirror image thereof;

FIG. 19 is a left end elevational view of the fourth embodiment of the design;

FIG. 20 is a right end elevational view of the fourth embodiment of the design;

FIG. 21 is a left side perspective view of the fifth embodiment of the design, having star-type tips;

FIG. 22 is a front side elevational view of the fifth embodiment of the design, the back side elevational view being a mirror image thereof;

FIG. 23 is a top plan view of the fifth embodiment of the design, the bottom plan view being a mirror image thereof;

FIG. 24 is a left end elevational view of the fifth embodiment of the design; and,

FIG. 25 is a right end elevational view of the fifth embodiment of the design.

Claims

The ornamental design for a screwdriver bit, as shown and described.

Referenced Cited
U.S. Patent Documents
D350685 September 20, 1994 Perkins et al.
D405672 February 16, 1999 Wirths
D410372 June 1, 1999 Strauch
D431768 October 10, 2000 Fiek
5309798 May 10, 1994 Markwart et al.
5868047 February 9, 1999 Faust et al.
5953969 September 21, 1999 Rosenhan
6193242 February 27, 2001 Robison
Other references
  • Stanley Joretech Catalogue 1999.
  • Suretorq Catalogue, no date.
  • Sunbits Fastener Tools Catalogue, no date.
  • Schraubwerkzeuge Bits and Tools 2000 Catalogue.
Patent History
Patent number: D445325
Type: Grant
Filed: Nov 13, 2000
Date of Patent: Jul 24, 2001
Inventor: Hermann Frühm (New Westminster, British Columbia)
Primary Examiner: Philip S. Hyder
Attorney, Agent or Law Firm: Oven Wiggs Green & Mutala
Application Number: 29/132,488
Classifications
Current U.S. Class: D8/86
International Classification: 0804;