Surgical instrument
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Description
The evenly-dashed broken lines in the figures show portions of the surgical instrument that form no part of the claimed design.
The shade lines in the figures show contour.
Claims
The ornamental design for a surgical instrument, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
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D449104 | October 9, 2001 | Baker |
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D666718 | September 4, 2012 | Hermle |
D672463 | December 11, 2012 | Saad |
D719652 | December 16, 2014 | Swift |
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Patent History
Patent number: D812750
Type: Grant
Filed: Oct 15, 2014
Date of Patent: Mar 13, 2018
Assignee: Imperial Innovations Limited (London)
Inventors: Guang-Zhong Yang (London), Stephen Matthews (London)
Primary Examiner: Bridget L Eland
Assistant Examiner: Lauren McVey
Application Number: 29/506,408
Type: Grant
Filed: Oct 15, 2014
Date of Patent: Mar 13, 2018
Assignee: Imperial Innovations Limited (London)
Inventors: Guang-Zhong Yang (London), Stephen Matthews (London)
Primary Examiner: Bridget L Eland
Assistant Examiner: Lauren McVey
Application Number: 29/506,408
Classifications
Current U.S. Class:
Remote (e.g., Endoscope, Proctoscope, Etc.) (26) (D24/138)