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Patent Assignment Assignor Details
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Assignor Name : BIRD MACHINE COMPANY, INC.
Total Assignments: 3
Assignment: 1
Reel/Frame:004896/0983   Pages: 1
Recorded: 06/02/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BIRD MACHINE COMPANY, INC.
Exec Dt:
01/06/1988
Assignee
1
MICREX CORPORATION, A CORP. OF MA
WALPOLE, MASSACHUSETTS
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4090385
NONE
05744495
 
4851069
NONE
06622640
 
4717329
NONE
06948319
Correspondence name and address
FISH & RICHARDSON
ONE FINANCIAL CENTER
BOSTON, MA 02111
Assignment: 2
Reel/Frame:005048/0923   Pages: 13
Recorded: 05/01/1989
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BIRD MACHINE COMPANY, INC.
Exec Dt:
08/12/1988
Assignee
1
FIRST NATIONAL BANK OF BOSTON, THE
100 FEDERAL ST.
BOSTON,, MASSACHUSETTS
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
3685722
NONE
04826879
 
3640760
NONE
05099535
 
3966610
NONE
05105610
 
3788469
NONE
05271498
 
3802621
NONE
05338157
 
3841910
NONE
05339972
 
3966611
NONE
05425249
 
3977515
NONE
05533198
 
3937317
NONE
05538126
 
4003115
NONE
05616632
 
4070290
NONE
05663906
 
4069966
NONE
05727562
 
4069967
NONE
05732316
 
4085171
NONE
05797699
 
4190194
NONE
05928995
 
4323190
NONE
06152043
 
4334647
NONE
06212364
 
4334647
NONE
06212364
 
4381849
NONE
06278081
 
4464162
NONE
06478220
 
4965124
NONE
07252573
Correspondence name and address
BINGHAM, DANA & GOULD
150 FEDERAL ST.
BOSTON, MA 02110
Assignment: 3
Reel/Frame:006673/0621   Pages: 4
Recorded: 08/30/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BIRD MACHINE COMPANY, INC.
Exec Dt:
03/30/1990
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, HOUSTON, TX 77027
TEXAS
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4003115
NONE
05616632
 
4070290
NONE
05663906
 
4069966
NONE
05727562
 
4085171
NONE
05797699
 
4190194
NONE
05928995
 
4323190
NONE
06152043
 
4334647
NONE
06212364
 
4381849
NONE
06278081
 
4464162
NONE
06478220
 
5024649
NONE
07238761
Correspondence name and address
CARL A. ROWOLD
3900 ESSEX LANE
HOUSTON, TX 77027

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