Patent Assignment
Reel/Frame 006457/0568
Assignment of Assignors Interest.
Recorded: 1993-03-15
Pages: 5
Assignor
COOPER INDSTRIES, INC.
Executed: 1993-01-06
Assignee
REEDRILL, INC.
3502 SOUTH FM HIGHWAY 1417, DENISON, TEXAS, 75025
Covered Properties
(6)
Controls for Hydraulic Percussion Drill
Patent:
4,246,973 →
Application:
05/871,289 →
Rock Drill Positioning Mechanism
Patent:
4,290,491 →
Application:
05/938,613 →
Positioning Control System for Rock Drill Support Apparatus
Patent:
4,484,637 →
Application:
06/004,957 →
Pneumatic Percussion Drill with Exhaust Cooling and Lubrication of Chuck End
Patent:
4,243,110 →
Application:
06/010,438 →
Positioning Control System for Rock Drill Support Apparatus
Patent:
4,267,892 →
Application:
06/034,211 →
Pneumatic Hammer
Patent:
4,448,262 →
Application:
06/379,772 →
Related Assignments
(6)
Other recorded transfers of the patents in this record — the chain of ownership.
Security Interest
Jun 24, 1994
From: REEDRILL, INC.
To: SANWA BANK CALIFORNIA
Reel/Frame 007040/0254 →
Assignment and Release of Lien
Sep 15, 1995
From: SANWA BANK CALIFORNIA
To: REEDRILL INC.
Reel/Frame 007644/0620 →
Collateral Assignment and Security Agreement
Oct 3, 1995
From: REEDRILL CORPORATION
To: BOATMEN'S NATIONAL BANK OF ST. LOUIS, THE, AS AGENT
Reel/Frame 007644/0264 →
Assignment of Assignor's Interest
Oct 15, 1996
From: REEDRILL, INC.
To: REEDRILL CORPORATION
Reel/Frame 008178/0037 →
Assignment & Release of Lien
Aug 7, 1997
From: NATIONSBANK, F/K/A, THE BOATMAN'S NATIONAL BANK OF ST. LOUIS
To: REEDRILL CORPORATION
Reel/Frame 008628/0735 →
Merger
May 24, 2000
From: REEDRILL CORPORATION; REEDRILL ENTERPRISES, INC.
To: SVEDALA INDUSTRIES, INC.
Reel/Frame 010832/0952 →