Patent Assignment
Reel/Frame 004248/0269
Assignment of Assignors Interest.
Recorded: 1984-04-09
Pages: 1
Assignors
BLATHERWICK, WILLIAM J.
Executed: 1984-04-04
HAMILTON, LESLIE
Executed: 1984-04-04
HOLEWINSKI, ROBERT D.
Executed: 1984-04-04
Covered Property
(1)
Hinged Container for Dental Composite System
Patent:
288,606 →
Application:
06/597,897 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Effective Date: December 28, 1987
Mar 16, 1988
From: "A"-COMPANY, INC.; JANAR COMPANY, INC.; CERAMCO, INC.
To: JOHNSON & JOHNSON DENTAL PRODUCTS COMPANY
Reel/Frame 004898/0023 →
Assignment of Assignors Interest.
Jan 13, 1993
From: JOHNSON & JOHNSON CONSUMER PRODUCTS, INC.
To: DENTSPLY RESEARCH & DEVELOPMENT CORP.
Reel/Frame 006384/0446 →