Patent Assignment
Reel/Frame 004070/0125
Change of Name
Recorded: 1982-11-22
Pages: 5
Assignor
WEST VIRGINIA ARMATURE COMPANY
Executed: 1982-06-23
Assignee
BAKER MINE SERVICES, INC.
GLEN LYN, VIRGINIA
Covered Properties
(3)
Horizontally Articulated Shuttle Car
Patent:
4,160,619 →
Application:
05/848,761 →
Fluorescent Lamp for Use in Explosive Atmospheres Such as Mines
Patent:
4,229,780 →
Application:
05/919,662 →
Feeder/Crusher Machine
Patent:
4,418,872 →
Application:
06/213,413 →
Related Assignments
(4)
Other recorded transfers of the patents in this record — the chain of ownership.
Change of Name January 11, 1989 Wv
Jul 31, 1989
From: BAKER MINE SERVICES INC.
To: EIMCO COAL MACHINERY INCORPORATED, A WV CORP.
Reel/Frame 005146/0715 →
Assignment of Assignors Interest.
Aug 7, 1989
From: EIMCO COAL MACHINERY INCORPORATED
To: TAMROCK WORLD CORPORATION N.V., C/O PIERSON, HELDRING & PIERSON
Reel/Frame 005169/0046 →
Assignment of Assignor's Interest
Dec 27, 1993
From: TAMROCK WORLD CORPORATION, N.V.
To: EIMCO COAL MACHINERY, INC.
Reel/Frame 006817/0690 →
Assignment of Assignor's Interest
Jul 13, 1999
From: EIMCO COAL MACHINERY INC.
To: EIMCO LLC
Reel/Frame 010086/0200 →