Patent Assignment
Reel/Frame 005629/0909
Assignment of Assignors Interest.
Recorded: 1991-02-15
Pages: 2
Assignee
VIKING CORPORATION, THE, A CORP. OF MI
210 N. INDUSTRIAL PARK ROAD, HASTINGS, MICHIGAN, 49058
Covered Property
(1)
Check Valve with Spring Loaded Clapper Assembly
Patent:
5,146,949 →
Application:
07/653,883 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.