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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
04/27/1982
Application #:
06191829
Filing Dt:
09/29/1980
Inventor:
BRUCE L. HARDING
Title:
VALVE AND ACTUATOR ASSEMBLY FOR RAILROAD CAR AIR BRAKE SYSTEM
Assignment: 1
Reel/Frame:
003819/0523Recorded: 09/29/1980Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
09/19/1980
Assignee:
P.O. BOX 1000
WESTBORO, MASSACHUSETTS 01581
Correspondent:
THOMPSON, BIRCH, GAUTHIER & SAMUELS
225 FRANKLIN ST.
BOSTON, MA 02110
Assignment: 2
Reel/Frame:
004661/0604Recorded: 01/21/1987Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
10/29/1986
Assignee:
225 FRANKLIN STREET
BOSTON, MASSACHUSETTS 02110
Correspondent:
CRAIG AND MACAULEY
ONE POST OFFICE SQUARE
BOSTON, MASSACHUSETTS 02109
Assignment: 3
Reel/Frame:
004910/0330Recorded: 07/11/1988Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
06/21/1988
Assignee:
225 FRANKLIN STREET
A TRUST COMPANY OF MA
BOSTON, MASSACHUSETTS 02110
Correspondent:
PALMER & DODGE
ONE BEACON STREET
BOSTON, MASSACHUSETTS 02108

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