Patent Assignment
Reel/Frame 008482/0238
Assignment of Assignor's Interest
Recorded: 1997-04-10
Pages: 4
Assignor
VANIER, DANA J.
Executed: 1997-03-07
Assignee
OMPHALOS RECOVERY SYSTEMS, INC.
114 -15 INNOVATION BOULEVARD, SASKATOON, SASKATCHEWAN, S7N 2, CANADA
Covered Property
(1)
Gemstone Registration System
Patent:
5,828,405 →
Application:
08/745,361 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 10, 1997
From: WALLNER, HERMANN F.
To: OMPHALOS RECOVERY SYSTEMS INC.
Reel/Frame 008482/0228 →
Assignment of Assignor's Interest
Apr 10, 1997
From: LEYDON, MICHAEL
To: OMPHALOS RECOVERY SYSTEMS INC.
Reel/Frame 008482/0259 →
Change of Name
Jan 25, 2006
From: OMPHALOS RECOVERY SYSTEMS INC.
To: GEMPRINT CORPORATION
Reel/Frame 017207/0521 →
Assignment of Assignor's Interest
Jan 30, 2006
From: GEMPRINT CORPORATION
To: COLLECTORS UNIVERSE, INC.
Reel/Frame 017215/0507 →
Assignment of Assignor's Interest
Jun 30, 2011
From: COLLECTORS UNIVERSE, INC.
To: GEMOLOGICAL APPRAISAL ASSOCIATION, INC.
Reel/Frame 026530/0908 →