Scraper bit

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Description

FIG. 1 is an isometric view of my new ornamental design for a scraper bit.

FIG. 2 is a left side elevational view of the scraper bit design, the right side being a mirror image of the left side.

FIG. 3 is a top plan view of the scraper bit design.

FIG. 4 is a bottom plan view of the scraper bit design.

FIG. 5 is a front elevational view of the scraper bit design; and,

FIG. 6 is a rear elevational view of the scraper bit design.

Claims

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

Referenced Cited
U.S. Patent Documents
3147549 September 1964 Aspeck
3443457 May 1969 Nedsten
3559705 February 1971 Salzmann, Jr.
3651572 March 1972 Marich
D275760 October 2, 1984 Cochran
D279933 July 30, 1985 Gaines
D281432 November 19, 1985 Tuomaala
4598476 July 8, 1986 Grasse
D366130 January 9, 1996 Ordonez
5636556 June 10, 1997 Friedlander et al.
5924204 July 20, 1999 Lane
D412511 August 3, 1999 Lefevre
6018836 February 1, 2000 Williams
20030010403 January 16, 2003 Smith
20040098865 May 27, 2004 Anderson
20060200998 September 14, 2006 Kurtz
Patent History
Patent number: D619153
Type: Grant
Filed: Jan 20, 2010
Date of Patent: Jul 6, 2010
Inventor: Rex D. Davidson (Mustang, OK)
Primary Examiner: Sandra Snapp
Assistant Examiner: Patricia Palasik
Attorney: Fellers, Snider et al.
Application Number: 29/354,196
Classifications
Current U.S. Class: Cutting Tool, E.g., Drill Bit, Etc. (D15/139)