IP Library › Granted Patent US 950,681
Granted Patent S1
US 950,681 · App. 29/788,923 · Granted May 3, 2022

Pressure relief valve

Inventor: James Middlebrook (Camarillo, CA)
Assignee: Vortech Engineering, Inc.
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Quick Facts
Patent No.
US 950,681
App. No.
29/788,923
Granted
May 3, 2022
Kind
S1
Claims (1)

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

Assignments (3)
SECURITY INTEREST Recorded Feb 2, 2023
From: AIR FLOW RESEARCH HEADS, LLC; SCAT ENTERPRISES, LLC; RACETEC PISTONS, LLC; VORTECH ENGINEERING, INC. (CA); VORTECH ENGINEERING, INC. (DE); PAXTON AUTOMOTIVE CORP.; AIRPOWER GROUP, INC.; VORTRON TECHNOLOGIES, INC.
To: FARRAGUT SBIC FUND II, LP
Reel/Frame 062570/0499 →
SECURITY INTEREST Recorded Feb 1, 2023
From: RACING & PERFORMANCE HOLDINGS, LLC; RACING & PERFORMANCE CORP.; AIR FLOW RESEARCH HEADS, LLC; SCAT ENTERPRISES, LLC; RACETEC PISTONS, LLC; AIRPOWER GROUP, INC.; PAXTON AUTOMOTIVE CORP.; VORTECH ENGINEERING, INC.; VORTRON TECHNOLOGIES, INC.
To: BYLINE BANK, AS AGENT
Reel/Frame 062565/0057 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 13, 2021
From: MIDDLEBROOK, JAMES, MR
To: VORTECH ENGINEERING, INC.
Reel/Frame 057177/0235 →