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Patent Assignment Assignor Details
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Assignor Name : HOLLFELDER THOMAS A.
Total Assignments: 5
Assignment: 1
Reel/Frame:003823/0012   Pages: 3
Recorded: 10/17/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DE LUCA PAUL V.
Exec Dt:
10/10/1980
2
GAZZO JOHN J.
Exec Dt:
10/10/1980
3
HOLLFELDER THOMAS A.
Exec Dt:
10/10/1980
Assignee
1
PORTA SYSTEMS CORPORATION
SYOSSET, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4334129
NONE
06197911
Correspondence name and address
TEMKO & TEMKO
19 WEST 44TH STREET
NEW YORK, NY 10036
Assignment: 2
Reel/Frame:003867/0158   Pages: 2
Recorded: 02/13/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HOLLFELDER THOMAS A.
Exec Dt:
01/27/1981
2
DE LUCA PAUL V.
Exec Dt:
01/27/1981
Assignee
1
PORTA SYSTEMS CORPORATION, A CORP. OF NY.
SYOSSET, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4335416
NONE
06234209
Correspondence name and address
TEMKO & TEMKO
19 WEST 44TH ST.
NEW YORK, NY 10036
Assignment: 3
Reel/Frame:003875/0388   Pages: 1
Recorded: 03/06/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HOLLFELDER THOMAS A.
Exec Dt:
02/25/1981
Assignee
1
PORTA SYSTEMS CORPORATION, A CORP. OF DE.
SYOSSET, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D271100
NONE
06241030
Correspondence name and address
TEMKO AND TEMKO
19 W. 44TH ST.
NEW YORK, NY 10036
Assignment: 4
Reel/Frame:003875/0837   Pages: 1
Recorded: 03/06/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HOLLFELDER THOMAS A.
Exec Dt:
02/25/1981
Assignee
1
PORTA SYSTEMS CORPORATION, SYOSSER, NY., A CORP. OF
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D273290
NONE
06241110
Correspondence name and address
TEMKO & TEMKO
19 WEST 44TH ST.
NEW YORK, NY 10036
Assignment: 5
Reel/Frame:003875/0841   Pages: 1
Recorded: 03/06/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HOLLFELDER THOMAS A.
Exec Dt:
02/25/1981
Assignee
1
PORTA SYSTEMS CORPORATION, SYOSSET, NY., A CORP. OF DE.
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D273289
NONE
06241109
Correspondence name and address
TEMKO & TEMKO
19 WEST 44TH ST.
NEW YORK, NY 10036

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