IP Library Assignment 006886/0423
Patent Assignment
Reel/Frame 006886/0423

Assignment of Assignor's Interest

Recorded: 1994-03-11 Pages: 2
Assignors
CZAJKA, RAYMOND J.
Executed: 1993-12-09
LEE, DAN K.P.
Executed: 1993-12-09
Assignee
WILLIAMS ELECTRONICS GAMES, INC.
3401 NORTH CALIFORNIA, CHICAGO, ILLINOIS, 60618
Covered Property (1)
Serpentine Ramp for a Pinball Game
Patent: 5,938,195 →
Application: 08/164,058 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 10, 2009
From: WILLIAMS ELECTRONICS GAMES, INC.
To: MR. PINBALL AUSTRALIA PTY LTD
Reel/Frame 022542/0140 →
Assignment of Assignor's Interest Oct 7, 2010
From: MR PINBALL AUSTRALIA PTY LTD
To: PLANETARY PINBALL SUPPLY, INC
Reel/Frame 025095/0859 →