Portion of a drill bit
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Description
FIG. 1 is a rear perspective view of a portion of a drill bit showing our new design.
FIG. 2 is a right side elevational view thereof.
FIG. 3 is a top elevation view thereof
FIG. 4 is a left side elevational view thereof.
FIG. 5 is a bottom elevational view thereof.
FIG. 6 is a rear view thereof; and,
FIG. 7 is a front view thereof.
The break line used to delineate the claimed design and the broken line showing of a portion of the body and the front of the drill bit are for illustrative purposes only and forms no part of the claimed design.
Claims
The ornamental design for a portion of a drill bit, as shown and described.
Referenced Cited
Patent History
Patent number: D525995
Type: Grant
Filed: Sep 9, 2004
Date of Patent: Aug 1, 2006
Assignee: Sandvik Intellectual Property AB (Sandviken)
Inventors: Fredrik Bjork (Sandviken), Bertil Ederyd (Gavle), Kenneth Larsson (Sandviken)
Primary Examiner: Antoine D. Davis
Assistant Examiner: Patricia Palasik
Attorney: Drinker Biddle & Reath LLP
Application Number: 29/212,831
Type: Grant
Filed: Sep 9, 2004
Date of Patent: Aug 1, 2006
Assignee: Sandvik Intellectual Property AB (Sandviken)
Inventors: Fredrik Bjork (Sandviken), Bertil Ederyd (Gavle), Kenneth Larsson (Sandviken)
Primary Examiner: Antoine D. Davis
Assistant Examiner: Patricia Palasik
Attorney: Drinker Biddle & Reath LLP
Application Number: 29/212,831
Classifications
Current U.S. Class:
Cutting Tool, E.g., Drill Bit, Etc. (D15/139)
