IP Library › Granted Patent US 754,308
Granted Patent S1
US 754,308 · App. 29/444,633 · Granted Apr 19, 2016

Composite sealing material

Inventor: Ippei Nakagawa (Gojo, JP)
Assignee: NIPPON VALQUA INDUSTRIES, LTD.
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Quick Facts
Patent No.
US 754,308
App. No.
29/444,633
Granted
Apr 19, 2016
Kind
S1
Claims (1)

The ornamental design for a composite sealing material, as shown and described.

Assignments (3)
CHANGE OF NAME Recorded Feb 25, 2019
From: NIPPON VALQUA INDUSTRIES, LTD.
To: VALQUA, LTD.
Reel/Frame 048420/0298 →
CORRECTIVE ASSIGNMENT TO CORRECT THE TYPOGRAPHICAL ERROR IN THE NAME OF THE ASSIGNOR FROM NAKAGAWA, LPPEI TO NAKAGAWA, IPPEI PREVIOUSLY RECORDED ON REEL 029737 FRAME 0712. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT OF ASSIGNORS INTEREST. Recorded Mar 14, 2013
From: NAKAGAWA, IPPEI
To: NIPPON VALQUA INDUSTRIES, LTD.
Reel/Frame 030003/0970 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 1, 2013
From: NAKAGAWA, LPPEI
To: NIPPON VALQUA INDUSTRIES, LTD.
Reel/Frame 029737/0712 →
Priority Claims (1)
JP 2012-018886 · Aug 7, 2012 · national