IP Library › Assignment 032733/0305
Patent Assignment
Reel/Frame 032733/0305

Merger

Recorded: 2014-04-22 Pages: 7
Assignor
Assignee
LEHIGH HANSON MATERIALS LIMITED
222, 885 - 42ND AVENUE SE, CALGARY, T2G 1Y8, CANADA
Covered Properties (2)
On-Site Concrete Truck Wash-Out Apparatus
Patent: 6,155,277 →
Application: 09/285,637 →
On-Site Concrete Truck Wash-Out Apparatus
Patent: 6,866,047 →
Application: 09/937,772 →
Related Assignments (2)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 2, 1999
From: BARRY, C. MARVIN
To: OCEAN CONSTRUCTION SUPPLIES LIMITED
Reel/Frame 009871/0945 →
Assignment of Assignor's Interest Sep 27, 2001
From: MARVIN, BARRY C.
To: OCEAN CONSTRUCTION SUPPLIES LIMITED
Reel/Frame 012310/0007 →