Patent Assignment
Reel/Frame 004471/0663
Assignment of Assignors Interest.
Recorded: 1985-10-22
Pages: 2
Assignee
Covered Property
(1)
Rotary Scrubber with Inwardly Retractable Foam Extractor Ring Mount
Patent:
4,642,842 →
Application:
06/790,248 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.