IP Library › Assignment 004948/0171
Patent Assignment
Reel/Frame 004948/0171

Assignment of Assignors Interest.

Recorded: 1988-09-26 Pages: 2
Assignors
SANDERS, NICHOLAS A.
Executed: 1988-09-22
COUCH, RICHARD W., JR.
Executed: 1988-09-23
Assignee
Covered Property (1)
Apparatus and Process for Cooling a Plasma Arc Electrode
Patent: 4,902,871 →
Application: 07/249,407 →
Related Assignments (6)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest Mar 25, 2002
From: HYPERTHERM, INC.
To: BROWN BROTHERS HARRIMAN & CO.
Reel/Frame 012775/0276 →
Release of Security Interest Oct 29, 2007
From: BROWN BROTHERS HARRIMAN & CO.
To: HYPERTHERM, INC.
Reel/Frame 020024/0610 →
Security Interest Jan 5, 2022
From: HYPERTHERM, INC.
To: BANK OF AMERICA, N.A.
Reel/Frame 058573/0832 →
Security Interest Jan 5, 2022
From: HYPERTHERM, INC.
To: BANK OF AMERICA, N.A.
Reel/Frame 058982/0425 →
Security Interest Jan 5, 2022
From: HYPERTHERM, INC.
To: BANK OF AMERICA, N.A.
Reel/Frame 058982/0480 →
Corrective Assignment to Correct the Collateral Agent/Assignee's Address Previously Recorded at Reel: 058573 Frame: 0832. Assignor(S) Hereby Confirms the Security Interest. Feb 8, 2022
From: HYPERTHERM, INC.
To: BANK OF AMERICA, N.A.
Reel/Frame 058983/0459 →