Patent
   D818089
Priority
Sep 14 2016
Filed
Mar 13 2017
Issued
May 15 2018
Expiry
May 15 2033
Assg.orig
Entity
unknown
12
24
n/a
The ornamental design for a composite sealing material, as shown and described.

FIG. 1 is a front view of a composite seal;

FIG. 2 is a rear view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is right side view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is a cross-sectional view of the portion 7-7 of FIG. 3 thereof; and,

FIG. 8 is a cross-sectional view of the portion 8-8 of FIG. 7.

Kim, Sang Ho

Patent Priority Assignee Title
D848585, Jan 26 2016 VALQUA, LTD Seal
D848586, Jan 26 2016 VALQUA, LTD Seal
D849211, Jan 26 2016 VALQUA, LTD Seal
D871561, Nov 17 2017 VALQUA, LTD Seal member for use in semiconductor production apparatus
D886951, Aug 24 2018 BRIDON INDUSTRIES, INC Ball valve seat
D895075, Feb 08 2018 VALQUA, LTD Seal member for semiconductor production apparatus
D895076, Feb 08 2018 VALQUA, LTD Composite seal member for semiconductor production apparatus
D933031, Oct 12 2018 VALQUA, LTD. Seal member for semiconductor production apparatus
D933032, Oct 12 2018 VALQUA, LTD. Seal member for semiconductor production apparatus
D933033, Oct 12 2018 VALQUA, LTD. Seal member for semiconductor production apparatus
D933619, Oct 12 2018 VALQUA, LTD. Seal member for semiconductor production apparatus
ER4840,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 13 2017Nippon Valqua Industries, Ltd.(assignment on the face of the patent)
May 18 2017KIM, SANG HONIPPON VALQUA INDUSTRIES, LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0426130714 pdf
May 18 2017NAKAGAWA, IPPEINIPPON VALQUA INDUSTRIES, LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0426130714 pdf
Oct 01 2018NIPPON VALQUA INDUSTRIES, LTD VALQUA, LTD CHANGE OF NAME SEE DOCUMENT FOR DETAILS 0484200298 pdf
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