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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
01/01/1980
Application #:
05866148
Filing Dt:
12/30/1977
Inventor:
FRED F. CHELLIS
Title:
CRYOGENIC APPARATUS HAVING MEANS TO COORDINATE DISPLACER MOTION WITH FLUID CONTROL MEANS REGARDLESS OF THE DIRECTION OF ROTATION OF THE DRIVE SHAFT
Assignment: 1
Reel/Frame:
003885/0445Recorded: 07/30/1981Pages: 28
Conveyance:
CONDITIONAL ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/19/1981
Assignee:
NOT PROVIDED
Correspondent:
BINGHAM, DANA & GOULD
100 FEDERAL ST.
BOSTON, MASS. 02110
Assignment: 2
Reel/Frame:
004225/0814Recorded: 02/09/1984Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
10/09/1983
Assignee:
Correspondent:
HAMILTON, BROOK, SMITH & REYNOLDS
TWO MILITA DRIVE
LEXINGTON, MA 02173

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