Bit tool

Jau March 28, 2

Patent Grant D421886

U.S. patent number D421,886 [Application Number D/100,458] was granted by the patent office on 2000-03-28 for bit tool. This patent grant is currently assigned to Paul Lee, Hsin-Yen Lin, Michael C. Wu. Invention is credited to Yu-Jie. Jau.


United States Patent D421,886
Jau March 28, 2000

Bit tool

Claims

The ornamental design for a bit tool, as shown and described.
Inventors: Jau; Yu-Jie. (Taichung Hsien, TW)
Assignee: Lee; Paul (Cerritos, CA)
Lin; Hsin-Yen (Taichung Hsien, TW)
Wu; Michael C. (West Covina, CA)
Appl. No.: D/100,458
Filed: February 11, 1999

Current U.S. Class: D8/83; D8/107; D8/85
Current International Class: 0804
Field of Search: ;D8/82,83,84,85,86,87,107 ;16/11R ;81/436,437,438,439,440,177.1,177.4

References Cited [Referenced By]

U.S. Patent Documents
D273268 April 1984 Smith
D288656 March 1987 Smith
D383660 September 1997 Anderson
D384263 September 1997 Lin
D384565 October 1997 Lin
D388681 January 1998 Schaffer et al.
D404277 January 1999 Shiao
D405335 February 1999 Lin
Primary Examiner: Hyder; Philip S.
Attorney, Agent or Firm: Bacon & Thomas

Description



FIG. 1 is a front-left-top perspective view of a bit tool, showing my new design;

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

FIG. 3 is a left side view thereof, the right side being a mirror image thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a perspective view of the bit tool of my new design, with a plurality of bits received in the top of the handle of the tool and a bit connected to the top of the shank of the tool, the broken line drawing of the bits is for illustrative purposes only and forms no part of the claimed design; and,

FIG. 7 is a perspective view of the bit tool of my new design, with a plurality of bits received in the top of the handle of the tool and a retractable rod extending from the top of the shank of the tool, the broken line drawing of the bits is for illustrative purposes only and forms no part of the claimed design.

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