Patent Assignment
Reel/Frame 004751/0692
Assignment of Assignors Interest.
Recorded: 1987-08-17
Pages: 1
Assignor
DONN KYLE KAUFFMANN
Executed: 1987-08-13
Assignee
SIGAFOOSE, RUTH
ROUTE 2, BOX 350,, CENTURY, FLORIDA, 32535
Covered Property
(1)
Water Heater Heat Exchange Apparatus, Kit, and Method of Installation
Patent:
4,386,500 →
Application:
06/249,825 →
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
May 10, 1985
From: SIGAFOOSE, BOYD
To: KAUFFMAN, KYLE DONN,
Reel/Frame 004396/0378 →
Assignment of Assignors Interest.
May 10, 1985
From: KAUFFMAN, DONN K.
To: S & K THERMAL CONDUCTING SYSTEMS, INC.,
Reel/Frame 004396/0380 →
Assignment of Assignors Interest.
Oct 1, 1985
From: S & K THERMAL CONDUCTING SYSTEMS, INC., P.O. BOX 1235, FAIRHOP E, ALABAMA, 36533
To: DONN KYLE KAUFFMAN
Reel/Frame 004463/0737 →
Security Interest
Dec 1, 1987
From: SIGAFOOSE, RUTH
To: COLONIAL BANK-GULF COAST REGION, THE
Reel/Frame 004828/0905 →
Assignment of Assignors Interest.
May 4, 1988
From: COLONIAL BANK - GULF COAST REGION
To: THERMAL ENERGY SYSTEMS, INC.
Reel/Frame 004864/0186 →
Assignment of Assignor's Interest
Apr 23, 2001
From: CUBITAL LTD.
To: OBJET GEOMETRIES LTD.
Reel/Frame 011742/0512 →