Patent
   D821552
Priority
Nov 29 2016
Filed
May 26 2017
Issued
Jun 26 2018
Expiry
Jun 26 2033
Assg.orig
Entity
unknown
16
22
n/a
The ornamental design for a composite seal, as shown and described.

FIG. 1 is a front view of a composite seal showing our new design.

FIG. 2 is a rear view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a right view thereof;

FIG. 6 is a left view thereof;

FIG. 7 is a perspective view thereof;

FIG. 8 is a cross-sectional view of the portion VIII-VIII of FIG. 3 thereof; and,

FIG. 9 is an enlarged cross-sectional view of the portion IX-IX of FIG. 8 thereof.

Nakagawa, Ippei, Kim, Sang Ho, Kuroda, Michi

Patent Priority Assignee Title
D848585, Jan 26 2016 VALQUA, LTD Seal
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D895076, Feb 08 2018 VALQUA, LTD Composite seal member for semiconductor production apparatus
D909322, Oct 12 2018 VALQUA, LTD. Seal member for use in semiconductor production apparatus
D909323, Oct 12 2018 VALQUA, LTD. Seal member for use in semiconductor production apparatus
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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,
Patent Priority Assignee Title
1805442,
4226431, Mar 09 1978 PARKER INTANGIBLES INC , A CORP OF DE Sealing device for screw threads
4560174, Dec 02 1983 BERCO S P A , A JOINT-STOCK COMPANY Multi lip seal
4834398, Aug 31 1987 S & B Technical Products, Inc. Pipe gasket
4946410, Oct 24 1988 Outboard Marine Corporation Marine propulsion device with improved oil seal protection device
20050001195,
20150279706,
D323024, Apr 17 1986 Sealing ring
D614271, Jan 10 2007 Victaulic Company Valve seat
D633991, May 26 2009 VALQUA, LTD Gate valve seal
D655401, Aug 10 2009 VALQUA, LTD Hybrid seal member
D655797, Mar 24 2010 VALQUA, LTD Hybrid seal member
D802723, Nov 27 2015 Ebara Corporation Sealing ring
JP1446427,
TW127505,
TW149670,
TW163769,
TW164826,
TW164827,
TW166713,
TW180129,
TW183422,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 18 2017NAKAGAWA, IPPEINIPPON VALQUA INDUSTRIES, LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0425400129 pdf
May 18 2017KURODA, MICHINIPPON VALQUA INDUSTRIES, LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0425400129 pdf
May 18 2017KIM, SANG HONIPPON VALQUA INDUSTRIES, LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0425400129 pdf
May 26 2017Nippon Valqua Industries, Ltd.(assignment on the face of the patent)
Oct 01 2018NIPPON VALQUA INDUSTRIES, LTD VALQUA, LTD CHANGE OF NAME SEE DOCUMENT FOR DETAILS 0484200298 pdf
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