Patent Assignment
Reel/Frame 013717/0640
Assignment of Assignor's Interest
Recorded: 2003-06-09
Pages: 5
Assignee
POLYFLOW, INC.
W 2280 WEST DRIVE, OAKS, PENNSYLVANIA, 19456
Covered Property
(1)
Method for inserting a pipe liner
Application:
10/393,902 →
Publication:
US 2003/0178201
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 20, 2009
From: CANAM GROUP INC.
To: PLACEMENTS CMI INC.
Reel/Frame 022708/0782 →
Corrective Assignment to Correct the Zip Code on Assignee/Receiving Party Previously Recorded on Reel 022708 Frame 0782. Assignor(S) Hereby Confirms the Address Needs Indicate Quebec Andthe Postal Code Is G5Y7H5 No J.
Jun 1, 2009
From: CANAM GROUP INC.
To: PLACEMENTS CMI INC.
Reel/Frame 022757/0656 →