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Official data from INPI

BLOCO TERMINAL E MÉTODO DE CONEXÃO DE UM FIO DE ENTRADA DE CONDUTORES MÚLTIPLOS A UM BLOCO TERMINAL

Arquivada/ExtintaInvention PatentPCT · US1989000893

Application data

Number

PI8907302

Type

Invention Patent

Filing

03/04/1989

Publication

03/19/1991

PCT

US1989000893

Progress at the INPI

  1. Filing03/04/89
  2. Publication03/19/91
  3. Examination11/12/91
  4. Allowance07/18/95
  5. Grant03/26/96
  6. Expired12/29/09

The letters patent expired on 12/29/2009: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

Talk to a specialist

Latest action published by the INPI: 12/29/2009. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

R. C. (pessoa física)

US

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Inventors

G. S. (pessoa física)

US

P. C. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

164.261 · 03/04/1988

US

164.301 · 03/04/1988

US

231.755 · 08/12/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 04/03/2004

12/29/2009

RPI 2034

Concessão da patente

#16.1

03/26/1996

RPI 1321

Notificação para pagamento de retribuição

#13.1

11/28/1995

RPI 1304

Deferimento

#9.1

07/18/1995

RPI 1285

Exigência - art. 36 da LPI

#6.1

12/27/1994

RPI 1256

Solicitação de exame técnico

#4.1

11/12/1991

RPI 1093

Notificação de entrada na fase nacional - PCT

#1.3

03/19/1991

RPI 1059

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