IP Library › Assignment 003797/0921
Patent Assignment
Reel/Frame 003797/0921

Assignment of Assignors Interest.

Recorded: 1980-09-04 Pages: 1
Assignor
RANGASWAMY KRISHNASWAMY
Executed: 1980-07-17
Assignee
Covered Property (1)
Offset Walking Spud
Patent: 4,334,587 →
Application: 06/171,259 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest. Mar 21, 1988
From: PAGE ENGINEERING COMPANY
To: P&H TECHNOLOGIES, INC., A CORP. OF DE
Reel/Frame 004862/0628 →
Assignment of Assignor's Interest May 7, 1998
From: HARNISCHFEGER CORPORATION
To: HARNISCHFEGER TECHNOLOGIES, INC.
Reel/Frame 009168/0359 →