IP Library › Assignment 032408/0510
Patent Assignment
Reel/Frame 032408/0510

Assignment of Assignor's Interest

Recorded: 2014-03-11 Pages: 2
Assignor
RABER, ROBERT P.
Executed: 2014-03-10
Assignee
IMPERIAL PIPE, INC.
12375 BROWN AVENUE, RIVERSIDE, CALIFORNIA, 92509
Covered Property (1)
Joint Lock Ring System for Lined Pipes
Patent: 9,599,257 →
Application: 14/204,941 →
Publication: US 2014/0252757
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Nunc Pro Tunc Assignment Nov 8, 2018
From: RABER, ROBERT P.
To: IMPERIAL PIPE SERVICES, LLC
Reel/Frame 047454/0957 →
Assignment of Assignor's Interest Aug 2, 2021
From: IMPERIAL PIPE SERVICES, INC.
To: RABER, ROBERT
Reel/Frame 057052/0633 →
Converted Corporation Aug 2, 2021
From: IMPERIAL PIPE SERVICES, LLC
To: IMPERIAL PIPE SERVICES, INC.
Reel/Frame 057088/0400 →