Patent Assignment
Reel/Frame 004944/0886
Assignment of Assignors Interest.
Recorded: 1988-08-22
Pages: 2
Assignor
SHANNON, GAAD
Executed: 1988-07-18
Assignee
ROLF C. HAGEN (USA) CORP.
50 HAMPDEN ROAD, MANSFIELD, MASSACHUSETTS, 02048
Covered Property
(1)
Aquarium Air Pump
Patent:
306,449 →
Application:
07/234,840 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.