Boring machine
Latest Nitto Kohki Co., Ltd. Patents:
Description
The broken line depiction of the boring machine is included for the purpose of illustrating portions of the boring machine and forms no part of the claimed design.
Claims
The ornamental design for a boring machine, as shown and described.
Referenced Cited
U.S. Patent Documents
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3596558 | August 1971 | Rydell |
D237455 | November 1975 | Schramm et al. |
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D325389 | April 14, 1992 | Lin |
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D470867 | February 25, 2003 | Welsh |
D470868 | February 25, 2003 | Welsh |
D472251 | March 25, 2003 | Shimada |
D528393 | September 19, 2006 | Stirm |
D560234 | January 22, 2008 | Shimada |
Patent History
Patent number: D591317
Type: Grant
Filed: Feb 4, 2008
Date of Patent: Apr 28, 2009
Assignee: Nitto Kohki Co., Ltd. (Tokyo)
Inventor: Keisuke Shimada (Tokyo)
Primary Examiner: Sandra Snapp
Assistant Examiner: Patricia Palasik
Attorney: Wenderoth, Lind & Ponack, L.L.P.
Application Number: 29/290,951
Type: Grant
Filed: Feb 4, 2008
Date of Patent: Apr 28, 2009
Assignee: Nitto Kohki Co., Ltd. (Tokyo)
Inventor: Keisuke Shimada (Tokyo)
Primary Examiner: Sandra Snapp
Assistant Examiner: Patricia Palasik
Attorney: Wenderoth, Lind & Ponack, L.L.P.
Application Number: 29/290,951
Classifications
Current U.S. Class:
Drilling (7) (D15/132)