Patent Assignment
Reel/Frame 003846/0568
Assignment of Assignors Interest.
Recorded: 1980-11-14
Pages: 1
Assignor
HOLBROOK ARTHUR J.
Executed: 1980-11-07
Assignee
ROLF C. HAGEN (USA) CORP.
50 HAMPDEN RD., A CORP. OF MASS., MANSFIELD, MASSACHUSETTS, 02048
Covered Property
(1)
Aquarium Heater
Patent:
268,360 →
Application:
06/206,874 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.