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Patent Assignment Assignor Details
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Assignor Name : SICHEL, ENID K.
Total Assignments: 4
Assignment: 1
Reel/Frame:003919/0648   Pages: 1
Recorded: 06/22/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
06/19/1981
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06276449
Correspondence name and address
JERRY F. JANSSEN
GTE SERVICE CORP.
100 FIRST AVENUE
WALTHAM, MA 02154
Assignment: 2
Reel/Frame:004279/0546   Pages: 1
Recorded: 06/27/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/25/1984
2
Exec Dt:
06/25/1984
Assignee
1
A DE CORP
STATELESS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06624946
Correspondence name and address
DAVID E. BROOK
HAMILTON, BROOK, SMITH & REYNOLDS
2 MILITIA DRIVE
LEXINGTON, MA 02173
Assignment: 3
Reel/Frame:004694/0801   Pages: 2
Recorded: 02/13/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/06/1987
2
Exec Dt:
01/21/1987
3
Exec Dt:
01/09/1987
4
Exec Dt:
02/02/1987
Assignee
1
A DE. CORP.
NOT PROVIDED
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06941478
Correspondence name and address
DAVID M. KEAY
GTE SERVICE CORP.
100 FIRST AVENUE
WALTHAM, MA 02254
Assignment: 4
Reel/Frame:004921/0228   Pages: 1
Recorded: 08/05/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
06/24/1988
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07073148
Correspondence name and address
SAM PASTERNACK
KENWAY & JENNEY
60 STATE STREET
BOSTON, MA 02109

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