BR9303743A - Circuit breaker - Google Patents

Circuit breaker

Info

Publication number: BR9303743A
Authority: BR; Brazil
Prior art keywords: circuit breaker; breaker; circuit
Prior art date: 1992-09-11

Application number

BR9303743A

Other languages

Portuguese (pt)

Inventor

Fello Joseph Philip

Whipple Michael Jerome

Smith William Edward

Lindsay Wilbert Earl

Patel Umesh Chandra

Theadore Garry Bruce

Original Assignee

Westinghouse Electric Corp Soc

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1992-09-11

Filing date

1993-09-09

Publication date

1994-03-29

1992-09-11 Priority claimed from US07/943,670 external-priority patent/US5293142A/en

1992-09-11 Priority claimed from US07/943,796 external-priority patent/US5291165A/en

1992-09-11 Priority claimed from US07/943,801 external-priority patent/US5293522A/en

1993-09-09 Application filed by Westinghouse Electric Corp Soc filed Critical Westinghouse Electric Corp Soc

1994-03-29 Publication of BR9303743A publication Critical patent/BR9303743A/en

Links

BR9303743A 1992-09-11 1993-09-09 Circuit breaker BR9303743A (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US07/943,670 US5293142A (en)	1992-09-11	1992-09-11	Ground fault circuit breaker with flat bus bars for sensing coils
US07/943,796 US5291165A (en)	1992-09-11	1992-09-11	Insulating barriers for circuit breaker bus bars and a ground fault circuit breaker incorporating same
US07/943,801 US5293522A (en)	1992-09-11	1992-09-11	Ground fault circuit breaker with test spring/contacts directly mounted to test circuit of printed circuit board

Publications (1)

Publication Number	Publication Date
BR9303743A true BR9303743A (en)	1994-03-29

Family

ID=27420707

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR9303743A BR9303743A (en)	1992-09-11	1993-09-09	Circuit breaker

Country Status (3)

Country	Link
AU (1)	AU661185B2 (en)
BR (1)	BR9303743A (en)
CA (1)	CA2105918C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7946907B2 (en) *	2005-04-20	2011-05-24	Saint-Gobain Abrasives, Inc.	Saw blade gullet configuration
CN109390187B (en) *	2017-08-09	2020-09-04	施耐德电气工业公司	Earth leakage circuit breaker

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4081852A (en) *	1974-10-03	1978-03-28	Westinghouse Electric Corporation	Ground fault circuit breaker
US3931601A (en) *	1974-11-27	1976-01-06	Amf Incorporated	Receptacle device ground fault circuit interrupter

1993
- 1993-08-17 AU AU44724/93A patent/AU661185B2/en not_active Ceased
- 1993-09-09 BR BR9303743A patent/BR9303743A/en not_active IP Right Cessation
- 1993-09-10 CA CA 2105918 patent/CA2105918C/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
AU661185B2 (en)	1995-07-13
CA2105918A1 (en)	1994-03-12
AU4472493A (en)	1994-03-17
CA2105918C (en)	2002-12-17

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Legal Events

Date	Code	Title	Description
1996-09-24	EE	Request for examination
1999-06-15	FB36	Technical and formal requirements: requirement - article 36 of industrial property law
1999-11-16	FF	Decision: intention to grant
2000-05-16	FG9A	Patent or certificate of addition granted
2010-10-26	B24C	Patent annual fee: request for for restoration	Free format text: REFERENTE A 14A,15A, 16A E 17A ANUIDADES
2014-08-26	B24H	Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
2020-12-08	B24F	Patent annual fee: publication cancelled	Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2277 DE 26/08/2014 POR TER SIDO INDEVIDA.
2020-12-15	B21F	Lapse acc. art. 78, item iv - on non-payment of the annual fees in time	Free format text: REFERENTE AS 3A, 14A, 15A, 16A E 17A ANUIDADES.
2021-03-30	B24J	Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)	Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2606 DE 15-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.