IP Library › Granted Patent US 856,498
Granted Patent S1
US 856,498 · App. 29/601,426 · Granted Aug 13, 2019

Valve seat

Inventors: Jacob A. Bayyouk (Richardson, TX); Tugrul Comlekci (Glasgow, GB)
Assignee: S.P.M. Flow Control, Inc.
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Quick Facts
Patent No.
US 856,498
App. No.
29/601,426
Granted
Aug 13, 2019
Kind
S1
Claims (1)

The ornamental design for a valve seat, as shown and described.

Assignments (2)
CHANGE OF NAME Recorded Mar 9, 2023
From: S.P.M. FLOW CONTROL, INC.
To: SPM OIL & GAS INC.
Reel/Frame 063024/0742 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 21, 2017
From: BAYYOUK, JACOB A.; COMLEKCI, TUGRUL
To: S.P.M. FLOW CONTROL, INC.
Reel/Frame 042118/0084 →
Continuity (3)
Continuation 29546567 · Nov 24, 2015
Continuation 29446059 · Feb 20, 2013
Continuation 13755217 · Jan 31, 2013