Patent Assignment
Reel/Frame 003913/0406
Assignment of Assignors Interest.
Recorded: 1981-08-24
Pages: 3
Assignee
GLOUCESTER ENGINEERING CO. INC.
BLACKBURN INDUSTRIAL PARK, A CORP. OF MA, GLOUCESTER, MASSACHUSETTS
Covered Property
(1)
Control of Tubular Film Size
Patent:
4,377,540 →
Application:
06/295,648 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.