Patent Assignment
Reel/Frame 013751/0257
Assignment of Assignor's Interest
Recorded: 2003-02-11
Pages: 3
Assignor
POWERBLOC IBC CANADA INC.
Executed: 2003-01-21
Assignee
CVTECH-R&D INC.
300 LABONTE, DRUMMONDVILLE, QUEBEC, J2C 6X9, CANADA
Covered Properties
(8)
Variable Diameter Pulley with Centrifugal Weights
Patent:
5,052,981 →
Application:
07/503,892 →
Speed Variator Pulley Provided with a Reduced Friction, Removable Rings
Patent:
5,188,568 →
Application:
07/644,552 →
Driving Pulley
Patent:
5,328,413 →
Application:
08/083,362 →
Driven Pulley with Flyweights Effective at Low Speeds
Patent:
5,358,450 →
Application:
08/084,284 →
Driven Pulley with Flyweights Effective at Low Speeds
Patent:
5,421,784 →
Application:
08/280,018 →
Driven Pulley with Flyweights Effective at Low Speeds
Patent:
5,516,332 →
Application:
08/280,217 →
Flyweight with a Lateral Knob
Patent:
5,458,539 →
Application:
08/289,419 →
Driven Pulley with a Clutch
Patent:
5,580,324 →
Application:
08/463,492 →
Related Assignments
(8)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
May 9, 1990
From: ROBERT, JEAN
To: POWERBLOC IBC CANADA INC.
Reel/Frame 005289/0531 →
Assignment of Assignors Interest.
Jan 23, 1991
From: GOURDON, ERIC
To: POWERBLOC IBC CANADA INC.
Reel/Frame 005583/0885 →
Assignment of Assignor's Interest
Jun 28, 1993
From: ROBERT, JEAN
To: POWERBLOC IBC CANADA INC.
Reel/Frame 006612/0673 →
Assignment of Assignor's Interest
Jun 28, 1993
From: ROBERT, JEAN
To: POWERBLOC IBC CANADA INC.
Reel/Frame 006619/0533 →
Assignment of Assignor's Interest
Jul 25, 1994
From: ROBERT, JEAN
To: POWERBLOC IBC CANADA INC.
Reel/Frame 007098/0061 →
Assignment of Assignor's Interest
Aug 12, 1994
From: LANDRY, JEAN-BERNARD
To: POWERBLOC IBC CANADA INC.
Reel/Frame 007111/0845 →
Assignment of Assignor's Interest
Jun 5, 1995
From: LANDRY, JEAN-BERNARD
To: POWERBLOC IBC CANADA INC.
Reel/Frame 007546/0609 →
Merger
May 23, 2013
From: CVTECH R&D INC.
To: CVTECH INC.
Reel/Frame 030486/0542 →