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Official data from INPI

CONECTOR ELÉTRICO

ConcedidaInvention Patent

Application data

Number

PI8307047

Type

Invention Patent

Filing

12/21/1983

Publication

07/31/1984

Progress at the INPI

  1. Filing12/21/83
  2. Publication07/31/84
  3. Examination09/09/86
  4. Allowance06/20/89
  5. Grant11/28/89
  6. Expired07/01/08

The letters patent expired on 07/01/2008: 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: 11/28/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. I. (pessoa física)

US

See this company's full portfolio

Inventors

D. L. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

452,171 · 12/22/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

11/28/1989

RPI 997

Notificação para pagamento de retribuição

#13.1

10/17/1989

RPI 991

Deferimento

#9.1

06/20/1989

RPI 974

Republicação - classificação IPC

#15.11

01/10/1989

RPI 951

Exigência - art. 36 da LPI

#6.1

11/01/1988

RPI 941

6.2

09/15/1987

RPI 882

Solicitação de exame técnico

#4.1

09/09/1986

RPI 829

Publicação do pedido de patente

#3.1

07/31/1984

RPI 719

Pedido de patente depositado

#2.1

03/13/1984

RPI 699

Carta-patente expirada

#21.1

Patente extinta em 21/12/98

07/01/2008

RPI 1956

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