IP Library › Granted Patent US 734,434
Granted Patent S1
US 734,434 · App. 29/493,861 · Granted Jul 14, 2015

Seal assembly

Inventors: Brian Witkowski (Weatherford, TX); Nuder Said (Fort Worth, TX)
Assignee: S.P.M. Flow Control, Inc.
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Quick Facts
Patent No.
US 734,434
App. No.
29/493,861
Granted
Jul 14, 2015
Kind
S1
Claims (1)

The ornamental design for a seal assembly, 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 Jun 17, 2014
From: WITKOWSKI, BRIAN; SAID, NUDER
To: S.P.M. FLOW CONTROL, INC.
Reel/Frame 033116/0125 →
Continuity (1)
Continuation 29449852 · Mar 15, 2013