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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
07/29/1980
Application #:
05886132
Filing Dt:
03/13/1978
Inventors:
*** EXPO DATA IS NOT AVAILABLE FOR THIS RECORD ***
Title:
FLOW CONTROL SYSTEM FOR ANESTHESIA APPARATUS
Assignment: 1
Reel/Frame:
004056/0528Recorded: 10/22/1982Pages: 4
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/26/1982
Assignee:
Correspondent:
TRASK & BRITT
P. O. BOX 1978
SALT LAKE CITY, UT 84110
Assignment: 2
Reel/Frame:
004030/0069Recorded: 09/01/1982Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
08/12/1982
Assignee:
Correspondent:
TRASK & BRITT
P.O. BOX 1978
SALT LAKE CITY, UT 84110
Assignment: 3
Reel/Frame:
004315/0314Recorded: 10/15/1984Pages: 2
Conveyance:
RELEASED BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/01/1984
Assignee:
Correspondent:
TRASK & BRITT
P.O. BOX 1978
SALT LAKE CITY, UT 84110
Assignment: 4
Reel/Frame:
005201/0655Recorded: 12/11/1989Pages: 6
Conveyance:
TO CORRECT A PREVIOUSLY RECORDED ASSIGNMENT RECORDED MARCH 2, 1989 AT REEL 5075, FRAME 257
Assignor:
Exec Dt:
12/01/1989
Assignee:
DELAWARE
Correspondent:
TRASK, BRITT & ROSSA
P.O. BOX 2550
SALT LAKE CITY, UT 84110

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