Patent Assignment
Reel/Frame 004242/0346
Assignment of Assignors Interest.
Recorded: 1984-04-09
Pages: 1
Assignor
OSTROWSKY, EFREM M.
Executed: 1984-01-31
Assignee
Covered Property
(1)
Tamper-Evident Dispensing Closure
Patent:
4,487,324 →
Application:
06/578,026 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger
Jun 16, 1993
From: PITTWAY CORPORATION, A PA CORP.
To: PITTWAY CORPORATION, A DE CORP.
Reel/Frame 006573/0912 →
Assignment of Assignor's Interest
Jul 1, 1993
From: PITTWAY CORPORATION
To: APTARGROUP, INC.
Reel/Frame 006595/0687 →
Assignment of Assignor's Interest
Jun 16, 2003
From: APTARGROUP, INC.
To: SEAQUIST CLOSURES FOREIGN, INC.
Reel/Frame 014172/0157 →