Hinge boring bit
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Description
The broken lines in the drawings depict unclaimed environmental subject matter.
Claims
The ornamental design for a hinge boring bit, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
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- Robert Bosch Unlimited, Range Catalogue, p. 60, 2007/2008.
- Tungsten-carbide hinge cutting bit, http://ptocs.bosch-pt.com/boptocs/Category.jsp;jsessionid=DDA5EAA3851EF53FD98B21F2CB964279?division=zub&language=en-GB&ccat—id=8550.
Patent History
Patent number: D607024
Type: Grant
Filed: Sep 12, 2008
Date of Patent: Dec 29, 2009
Assignee: Robert Bosch GmbH (Stuttgart)
Inventors: Hagen Walter Dost (Chicago, IL), Javier Ibarra (Schaumburg, IL), Michael Gong (Elk Grove Village, IL), Georg Meier (Derendingen), Paul Hatch (Schaumburg, IL), Hyung-Seok Lee (Chicago, IL), Jason LePinske (Chicago, IL)
Primary Examiner: Sandra Snapp
Assistant Examiner: Patricia Palasik
Attorney: Greer, Burns & Crain, Ltd.
Application Number: 29/310,841
Type: Grant
Filed: Sep 12, 2008
Date of Patent: Dec 29, 2009
Assignee: Robert Bosch GmbH (Stuttgart)
Inventors: Hagen Walter Dost (Chicago, IL), Javier Ibarra (Schaumburg, IL), Michael Gong (Elk Grove Village, IL), Georg Meier (Derendingen), Paul Hatch (Schaumburg, IL), Hyung-Seok Lee (Chicago, IL), Jason LePinske (Chicago, IL)
Primary Examiner: Sandra Snapp
Assistant Examiner: Patricia Palasik
Attorney: Greer, Burns & Crain, Ltd.
Application Number: 29/310,841
Classifications
Current U.S. Class:
Cutting Tool, E.g., Drill Bit, Etc. (D15/139)