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Official data from INPI

CONECTOR ELÉTRICO PARA DAR TERMINAÇÃO E UM CABO ELÉTRICO.

Concessão AnuladaInvention Patent

Application data

Number

PI8002201

Type

Invention Patent

Filing

04/09/1919

Publication

-

Progress at the INPI

  1. Filing04/09/19
  2. Publication
  3. Examination01/18/83
  4. Allowance12/13/83
  5. Grant05/29/84
  6. Expired06/06/95

The letters patent expired on 06/06/1995: 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: 08/21/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. I. (pessoa física)

US

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Inventors

H. J. (pessoa física)

S. J. (pessoa física)

Y. W. (pessoa física)

Technical data

IPC Classification

Priority claims

US

028952 · 04/11/1979

US

0+8083 · 11/23/1979

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

16.3

08/21/1984

RPI 722

Concessão da patente

#16.1

05/29/1984

RPI 710

Notificação para pagamento de retribuição

#13.1

04/10/1984

RPI 703

Deferimento

#9.1

12/13/1983

RPI 686

Exigência - art. 36 da LPI

#6.1

08/02/1983

RPI 667

Solicitação de exame técnico

#4.1

01/18/1983

RPI 639

Carta-patente expirada

#21.1

06/06/1995

RPI 1279

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