Patent Assignment
Reel/Frame 009978/0125
Assignment of Assignor's Interest
Recorded: 1999-05-24
Pages: 3
Assignors
WALTHER, ULI
Executed: 1999-05-17
WALTHER, MICRO
Executed: 1999-05-17
WALTHER, THORSTEN
Executed: 1999-05-17
Assignees
WALTHER, ULIL
THUNDER BAY, 1812 WEST RIVERDALE RAOD, ONTARIO, P7C 4, CANADA
WALTHER, GERDA
THUNDER BAY, 1812 WEST RIVERDALE ROAD, ONTARIO, P7C 4, CANADA
WALTHER, MIRCO
THUNDER BAY, 370-725 JAMES STREET S., ONTARIO, P7E 6, CANADA
WALTHER, THORSTEN
THUNDER BAY, 582 NOBEL ROAD, ONTARIO, P7B 3, CANADA
Covered Property
(1)
Screw for Use as a Fastener in Fibrous Material Such as Wood
Patent:
6,152,666 →
Application:
09/268,790 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 14, 1999
From: WALTHER, ULI; WALTHER, MIRCO; WALTHER, THORSTEN
To: WALTHER, ULI; WALTHER, GERDA; WALTHER, MIRCO; WALTHER, THORSTEN
Reel/Frame 010230/0037 →
Assignment of Assignor's Interest
Jun 9, 2004
From: WALTHER, THORSTEN
To: MICRO WALTHER
Reel/Frame 014709/0535 →
Assignment of Assignor's Interest
Jun 14, 2011
From: GRK CANADA LTD.
To: ILLINOIS TOOL WORKS INC.
Reel/Frame 026444/0160 →
Assignment of Assignor's Interest
Sep 28, 2011
From: WALTHER, ULI; WALTHER, GERDA; WALTHER, MIRCO
To: GRK CANADA LTD.
Reel/Frame 026985/0654 →