Patent
   D812750
Priority
Apr 15 2014
Filed
Oct 15 2014
Issued
Mar 13 2018
Expiry
Mar 13 2032
Assg.orig
Entity
unknown
2
14
n/a
The ornamental design for a surgical instrument, as shown and described.

FIG. 1 is a top front perspective view of a surgical instrument showing the claimed design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a left side view thereof; and,

FIG. 7 is a right side view thereof.

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.

Yang, Guang-Zhong, Matthews, Stephen

Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 15 2014Imperial Innovations Limited(assignment on the face of the patent)
Jul 28 2017YANG, GUANG-ZHONGImperial Innovations LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0448000022 pdf
Jul 28 2017MATTHEWS, STEPHEN NEILImperial Innovations LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0448000022 pdf
Mar 01 2019Imperial Innovations LimitedIP2IPO Innovations LimitedCHANGE OF NAME SEE DOCUMENT FOR DETAILS 0631000467 pdf
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