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• 15 United States
• 10 France
• 8 Japan
• 7 China
• 5 Korea
• 2 Other

Patent Owner(s)

Patent Owner	Address
PORTA SYSTEMS CORP	575 UNDERHILL BOULEVARD SYOSSET NY 11791

International Classification(s)

• H01R:ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL AS....

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Carney, William V	Oyster Bay, NY	15	858
# of filed Patents : 15 Total Citations : 858

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Patent Citation Ranking

• 22 Citation Count
• H01R Class

• 80.68 % this patent is cited more than
• 31 Age

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge after expiration - Late payment is unavoidable	$700.00	$350.00	$175.00
Surcharge after expiration - Late payment is unintentional	$1,640.00	$820.00	$410.00

Full Text

US Patent No: 5091435

Cross-linkable, foamable polyolefin resin composition

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Abstract

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The cross-linkable, foamable polyolefin resin composition capable of forming foams with excellent mechanical properties and heat resistance is made of (a) 30-80 weight % of a propylene-ethylene random copolymer having an ethylene content of 1.5-6 weight %; (b) 10-60 weight % of a propylene-ethylene random copolymer having an ethylene content of 0.2-1.0 weight %; (c) 10-60 weight % of a linear low-density polyethylene; and (d) 1-30 parts by weight, per 100 parts by weight of the above resin components, of a foaming agent.

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Description

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Claims

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Legal Events

 

• STCH2018
• FP1993
• LAPS1993
• FPAY1988
• FEPP1987
• I1985
• AS1984
• F1983
• PD1983
• AS1983

Date	Code	Event	Description
Jan 23, 2018	STCH	INFORMATION ON STATUS: PATENT DISCONTINUATION	free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362
Jun 13, 1993	FP	LAPSED DUE TO FAILURE TO PAY MAINTENANCE FEE	Effective Date: Jun 13, 1993
Jun 13, 1993	LAPS	LAPSE FOR FAILURE TO PAY MAINTENANCE FEES
Dec 05, 1988	FPAY	FEE PAYMENT	year of fee payment: 4
Nov 02, 1987	FEPP	FEE PAYMENT PROCEDURE	free format text: PAYOR NUMBER ASSIGNED (ORIGINAL EVENT CODE: ASPN); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY
Jun 11, 1985	I	Issuance
Dec 22, 1984	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:STANDARD-KNAPP, INC., A CORP OF CT;REEL/FRAME:004354/0414 Owner name: NEW STANDARD-KNAPP, INC., A CORP OF CT Effective Date: Dec 22, 1984 free format text: MORTGAGE;ASSIGNOR:NEW STANDARD-KNAPP, INC. A CORP OF CT;REEL/FRAME:004354/0422 Owner name: UNITED BANK & TRUST COMPANY, A CT BANKING CORP OF Effective Date: Dec 22, 1984
Dec 27, 1983	F	Filing
Dec 27, 1983	PD	Priority Date
Dec 21, 1983	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNORS:BAUERS, BARTON M.;RAUDAT, JOHN L.;EHLERS, RAYMOND C.;AND OTHERS;REEL/FRAME:004215/0662 Owner name: STANDARD-KNAPP, INC. PORTLAND, CT. A CT CORP. Effective Date: Dec 21, 1983