Patent Assignment
Reel/Frame 003954/0491
Assignment of Assignors Interest.
Recorded: 1981-12-24
Pages: 5
Assignor
KOEHRING COMPANY
Executed: 1975-12-12
Assignee
LEESONA CORPORATION, A CORP. OF MASS.
MASSACHUSETTS
Covered Properties
(3)
Container Printing Mach. and Method of Printing
Patent:
3,613,571 →
Application:
04/708,690 →
Twin Sheet/Single Sheet Rotary Twin Sheet Thermoformer
Patent:
3,868,209 →
Application:
05/334,841 →
Twin Sheet Thermo-Former
Patent:
3,925,140 →
Application:
05/341,850 →
Related Assignments
(2)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
May 15, 1981
From: LEESONA CORPORATION; 333 STRAWBERRY FIELD RD., WARWICK, RI. A CORP. OF MA.
To: JOHN BROWN INDUSTRIES LTD., A CORP. OF DE.
Reel/Frame 003936/0206 →
Change of Name Effective Date 3-31-81 State of Delaware
Jun 8, 1981
From: JOHN BROWN INDUSTRIES LTD.
To: LEESONA CORPORATION
Reel/Frame 003936/0238 →