Patent Assignment
Reel/Frame 005985/0365
Assignment of Assignors Interest.
Recorded: 1992-01-16
Pages: 2
Assignor
ACKROYD, RAND H.
Executed: 1992-01-15
Assignee
WATTS INVESTMENT COMPANY
A CORP. OF DE., 1300 MARKET STREET, STE. 603, WILMINGTON, DELAWARE, 19801
Covered Property
(1)
Double Check Backflow Preventer with Imiproved Toggle Linkage Check Valve
Patent:
5,236,009 →
Application:
07/821,623 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.