Patent Assignment
Reel/Frame 004455/0760
Assignment of Assignors Interest.
Recorded: 1985-09-18
Pages: 2
Assignors
BLACK, DONALD E.
Executed: 1982-12-16
SWEANY, LOUIS P.
Executed: 1982-12-16
PIRTLE, JAMES D.
Executed: 1982-12-16
Assignee
EMHART INDUSTRIES, INC.
A CORP. OF CT., FARMINGTON, CONNECTICUT
Covered Property
(1)
Multiple Tone Signaling Device
Patent:
4,558,305 →
Application:
06/450,965 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Nov 6, 1989
From: EMHART INDUSTRIES, INC.
To: ARCOTRONICS INC.
Reel/Frame 005315/0528 →
Change of Name 5-15-90 De
Oct 16, 1990
From: ARCOTRONICS INC., A CORP OF DE
To: U.S. CAPACITORS INC., A CORP OF DE
Reel/Frame 005481/0168 →
Assignment of Assignor's Interest
Aug 30, 1993
From: U.S. CAPACITORS INC.
To: YOSEMITE INVESTMENTS, INC.
Reel/Frame 006740/0579 →