Patent Assignment
Reel/Frame 005214/0929
Assignment of Assignors Interest.
Recorded: 1990-01-22
Pages: 3
Assignor
POLCZYNSKI, MARK H.
Executed: 1989-12-14
Assignee
A.O. SMITH CORPORATION
A CORP. OF DE, MILWAUKEE, WISCONSIN
Covered Property
(1)
Oximeter Sensor Assembly with Integral Cable and Encoder
Patent:
5,069,213 →
Application:
07/452,719 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Jun 13, 1990
From: A. O. SMITH CORPORATION
To: THOR TECHNOLOGY CORPORATION
Reel/Frame 005340/0084 →
Security Interest
May 21, 1996
From: VISIBLE GENETICS INC.
To: ROYAL BANK OF CANADA
Reel/Frame 007945/0403 →
Assignment of Assignor's Interest
Sep 8, 2003
From: WITECH CORPORATION
To: MASIMO CORPORATION
Reel/Frame 014455/0929 →