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Patent Assignment Assignor Details
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Assignor Name : NEUWIRTH, HELMUTH
Total Assignments: 25
Assignment: 1
Reel/Frame:004089/0564   Pages: 2
Recorded: 08/30/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NEUWIRTH, HELMUTH
Exec Dt:
08/21/1982
2
RUBIO, GEORGE S.
Exec Dt:
08/21/1982
Assignee
1
PORTA SYSTEMS CORP., A CORP. OF DEL.
575 UNDERHILL BLVD.,
SYOSSET,, NEW YORK 11791
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D279897
NONE
06412862
Correspondence name and address
CHARLES E. TEMKO
19 WEST 44TH STREET
NEW YORK, NY 10036
Assignment: 2
Reel/Frame:004226/0905   Pages: 1
Recorded: 02/06/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
NEUWIRTH, HELMUTH
Exec Dt:
01/30/1984
Assignee
1
PORTA SYSTEMS CORP.
A DE CORP.
SYOSSET NASSAU, BAHAMAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4743212
NONE
06577029
Correspondence name and address
TEMKO AND TEMKO
19 WEST 44TH ST.
NEW YORK, NY 10036
Assignment: 3
Reel/Frame:004254/0859   Pages: 1
Recorded: 04/27/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DE LUCA, PAUL V.
Exec Dt:
04/06/1984
2
NEUWIRTH, HELMUTH
Exec Dt:
04/06/1984
Assignee
1
PORTA SYSTEMS CORP., 575 UNDERHILL BLVD., SYOSSET, NY
NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4535379
NONE
06604882
Correspondence name and address
TEMKO AND TEMKO
19 WEST 44TH ST.
NEW YORK, NY 10036
Assignment: 4
Reel/Frame:004565/0175   Pages: 3
Recorded: 06/13/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DE LUCA, PAUL V.
Exec Dt:
06/06/1986
2
BELLE-OUDRY, MICHAEL
Exec Dt:
06/06/1986
3
NEUWIRTH, HELMUTH
Exec Dt:
06/06/1986
4
SHASKAN, PAUL
Exec Dt:
06/06/1986
Assignee
1
PORTA SYSTEMS CORP.
A CORP OF DE
SYOSSET, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4730229
NONE
06874117
Correspondence name and address
TEMKO AND TEMKO
19 WEST 44TH ST.
NEW YORK, NY 10036
Assignment: 5
Reel/Frame:004595/0426   Pages: 1
Recorded: 08/25/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
NEUWIRTH, HELMUTH
Exec Dt:
08/18/1986
Assignee
1
PORTA SYSTEMS CORP., A DE CORP
SYOSSET, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4675779
NONE
06899916
Correspondence name and address
TEMKO & TEMKO
19 WEST 44TH ST.
NEW YORK, NY 10036
Assignment: 6
Reel/Frame:004714/0399   Pages: 1
Recorded: 05/20/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
NEUWIRTH, HELMUTH
Exec Dt:
02/20/1987
Assignee
1
PORTA SYSTEMS CORP.
SYOSSET, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D310206
NONE
07020687
Correspondence name and address
CHARLES E. TEMKO
TEMKO & TEMKO
19 WEST 44TH ST.
NEW YORK, NY 10036
Assignment: 7
Reel/Frame:004811/0676   Pages: 1
Recorded: 10/01/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
NEUWIRTH, HELMUTH
Exec Dt:
09/16/1987
Assignee
1
PORTA SYSTEMS SYSTEMS CORP., SYOSSET COUNTY NASSAU NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D314552
NONE
07103373
Correspondence name and address
TEMKO AND TEMKO
19 WEST 44TH STREET
NEW YORK, NY 10036
Assignment: 8
Reel/Frame:004854/0586   Pages: 1
Recorded: 01/15/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DE LUCA, PAUL V.
Exec Dt:
12/23/1987
2
NEUWIRTH, HELMUTH
Exec Dt:
12/23/1987
Assignee
1
PORTA SYSTEMS CORP., A DE CORP.
SYOSSET, NEW YORK
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
D315566
NONE
07144082
 
D315566
NONE
07144082
Correspondence name and address
TEMKO & TEMKO
19 WEST 44TH ST.
NEW YORK, NY 10036
Assignment: 9
Reel/Frame:004822/0572   Pages: 4
Recorded: 01/15/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NEUWIRTH, HELMUTH
Exec Dt:
01/05/1988
2
FASANO, MICHAEL
Exec Dt:
01/05/1988
3
DE LUCA, PAUL V.
Exec Dt:
01/05/1988
4
CARNEY, WILLIAM V.
Exec Dt:
01/05/1988
Assignee
1
PORTA SYSTEMS CORPORATION, NASSAU, NY A CORP. OF DE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4824403
NONE
07144040
Correspondence name and address
TEMKO & TEMKO
19 WEST 44TH ST.
NEW YORK, NY 10036
Assignment: 10
Reel/Frame:004940/0910   Pages: 1
Recorded: 05/26/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DE LUCA, PAUL V.
Exec Dt:
05/20/1988
2
NEUWIRTH, HELMUTH
Exec Dt:
05/20/1988
Assignee
1
PORTA SYSTEMS CORP., SYOSSET, NY, A CORP. OF DE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4840572
NONE
07199057
Correspondence name and address
TEMKO & TEMKO
19 WEST 44TH STREET
NEW YORK, NY 10036
Assignment: 11
Reel/Frame:004939/0695   Pages: 1
Recorded: 06/24/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
NEUWIRTH, HELMUTH
Exec Dt:
06/10/1988
Assignee
1
PORTA SYSTEMS CORP., SYOSSET, NY A CORP. OF DE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D315142
NONE
07211680
Correspondence name and address
TEMKO & TEMKO
19 W. 44TH ST.
NEW YORK, NY 10036
Assignment: 12
Reel/Frame:004952/0481   Pages: 1
Recorded: 06/30/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
NEUWIRTH, HELMUTH
Exec Dt:
06/10/1988
Assignee
1
PORTA SYSTEMS CORP., SYOSSET, NY., A CORP. OF DE.
NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D318262
NONE
07211473
Correspondence name and address
TEMKO & TEMKO
19 WEST 44TH STREET
NEW YORK, NY 10036
Assignment: 13
Reel/Frame:004916/0075   Pages: 1
Recorded: 08/01/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MEYERHOEFER, CARL
Exec Dt:
07/18/1988
2
NEUWIRTH, HELMUTH
Exec Dt:
07/18/1988
Assignee
1
PORTA SYSTEMS CORP., SYOSSET, NASSAU, NEW YORK, A DE CORP.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4856060
NONE
07227079
Correspondence name and address
TEMKO & TEMKO
19 WEST 44TH STREET
NEW YORK, NY 10036
Assignment: 14
Reel/Frame:004953/0623   Pages: 1
Recorded: 09/19/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NEUWIRTH, HELMUTH
Exec Dt:
09/01/1988
2
MEYERHOFER, CARL H.
Exec Dt:
09/01/1988
Assignee
1
PORTA SYSTEMS CORP., SYOSSET COUNTY OF NASSAU NEW YORK (A DE. CORP.)
NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4881255
NONE
07245574
Correspondence name and address
CHARLES E. TEMKO
TEMKO & TEMKO
19 WEST 44TH STREET
NEW YORK, NY 10036
Assignment: 15
Reel/Frame:005130/0684   Pages: 1
Recorded: 08/09/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MEYERHOEFER, CARL
Exec Dt:
01/18/1989
2
NEUWIRTH, HELMUTH
Exec Dt:
01/18/1989
Assignee
1
PORTA SYSTEMS CORP., A CORP. OF DE
SYOSSET, NASSAU, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4905275
NONE
07306084
Correspondence name and address
CHARLES E. TEMKO
TEMKO AND TEMKO
19 WEST 44TH STREET
NEW YORK, NY 10036
Assignment: 16
Reel/Frame:005059/0651   Pages: 1
Recorded: 04/03/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MEYERHOEFER, CARL
Exec Dt:
03/29/1989
2
NEUWIRTH, HELMUTH
Exec Dt:
03/29/1989
Assignee
1
PORTA SYSTEMS CORP., SYOSSET, NY A CORP. OF DE
NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4904211
NONE
07332529
Correspondence name and address
CHARLES E. TEMKO
19 WEST 44TH STREET
NEW YORK, NY 10036
Assignment: 17
Reel/Frame:005078/0336   Pages: 1
Recorded: 04/27/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
NEUWIRTH, HELMUTH
Exec Dt:
03/29/1989
Assignee
1
PORTA SYSTEMS CORP., SYOSSET, NASSAU, A CORP. OF DE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4899376
NONE
07343679
Correspondence name and address
CHARLES E. TEMKO
TEMKO & TEMKO
19 WEST 44TH STREET
NEW YORK, NY 10036
Assignment: 18
Reel/Frame:005064/0432   Pages: 1
Recorded: 04/14/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
NEUWIRTH, HELMUTH
Exec Dt:
04/04/1989
Assignee
1
PORTA SYSTEMS CORP., A CORP. OF DE
SYSOSSET, NASSAU, STATELESS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4911661
NONE
07338154
Correspondence name and address
CHARLES E. TEMKO
TEMKO & TEMKO
19 WEST 44TH ST.
NEW YORK, NY 10036
Assignment: 19
Reel/Frame:005071/0172   Pages: 1
Recorded: 04/28/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
NEUWIRTH, HELMUTH
Exec Dt:
04/12/1989
Assignee
1
PORTA SYSTEMS CORP., A DE CORP.
SYOSSET, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4907263
NONE
07344751
Correspondence name and address
CHARLES E. TEMKO
TEMKO & TEMKO
19 WEST 44TH STREET
NEW YORK, NY 10036
Assignment: 20
Reel/Frame:005082/0473   Pages: 1
Recorded: 05/01/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NEUWIRTH, HELMUTH
Exec Dt:
04/12/1989
2
MEYERHOEFER, CARL
Exec Dt:
04/12/1989
Assignee
1
PORTA SYSTEMS CORP., A DE. CORP.
SYOSSET NASSAU, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4910489
NONE
07345446
Correspondence name and address
TEMKO AND TEMKO
19 WEST 44TH STREET
NEW YORK, NY 10036
Assignment: 21
Reel/Frame:005076/0545   Pages: 1
Recorded: 05/01/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NEUWIRTH, HELMUTH
Exec Dt:
04/27/1989
2
MEYERHOEFER, CARL
Exec Dt:
04/27/1989
Assignee
1
PORTA SYSTEMS CORP., A CORP. OF DE
SYOSSET, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D317112
NONE
07345650
Correspondence name and address
CHARLES E. TEMKO
TEMKO & TEMKO
19 WEST 44TH STREET
NEW YORK, NY 10036
Assignment: 22
Reel/Frame:005254/0258   Pages: 2
Recorded: 03/14/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MEYERHOEFER, CARL
Exec Dt:
09/13/1989
2
NEUWIRTH, HELMUTH
Exec Dt:
09/22/1989
3
VISCONTI, PETER
Exec Dt:
09/21/1989
Assignee
1
PORTA SYSTEMS CORP.
A CORP. OF DE
SYOSSET, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4944003
NONE
07413689
Correspondence name and address
CHARLES E. TEMKO
TEMKO & TEMKO
19 WEST 44TH STREET
NEW YORK, NY 10036
Assignment: 23
Reel/Frame:005278/0472   Pages: 3
Recorded: 04/16/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NEUWIRTH, HELMUTH
Exec Dt:
02/06/1990
2
MEYERHOEFER, CARL H.
Exec Dt:
02/06/1990
3
CARNEY, WILLIAM V.
Exec Dt:
02/06/1990
Assignee
1
PORTA SYSTEMS CORPORATION, CORP. OF DELAWARE
SYOSSET, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5027100
NONE
07478424
Correspondence name and address
CHARLES E. TEMKO
TEMKO & TEMKO
19 WEST 44TH ST.
NEW YORK, NY 10036
Assignment: 24
Reel/Frame:005463/0627   Pages: 5
Recorded: 10/10/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NEUWIRTH, HELMUTH
Exec Dt:
06/22/1990
2
MEYERHOEFER, CARL
Exec Dt:
07/01/1990
3
CARNEY, WILLIAM V.
Exec Dt:
08/08/1990
4
VISCONTI, PETER L.
Exec Dt:
08/07/1990
Assignee
1
PORTA SYSTEMS CORPORATION
NASSAU, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5008772
NONE
07587072
Correspondence name and address
TEMKO AND TEMKO
19 WEST 44TH STREET
NEW YORK, NY 10036
Assignment: 25
Reel/Frame:005475/0083   Pages: 5
Recorded: 10/18/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CUPANI, CARMINE
Exec Dt:
07/30/1990
2
NEUWIRTH, HELMUTH
Exec Dt:
07/30/1990
3
MATTEI, MICHAEL
Exec Dt:
07/30/1990
Assignee
1
PORTA SYSTEMS CORPORATION, SYOSSET, NASSAU, NY A DE CORP.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D326266
NONE
07565326
Correspondence name and address
CHARLES E. TEMKO
TEMKO & TEMKO
19 WEST 44TH ST.
NEW YORK, NY 10036

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