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Official data from INPI

DESLIZADOR COM TRAVA PARA FECHOS CORREDICOS

ConcedidaInvention Patent

Application data

Number

PI7801269

Type

Invention Patent

Filing

03/03/1977

Publication

-

Progress at the INPI

  1. Filing03/03/77
  2. Publication
  3. Examination
  4. Allowance10/13/82
  5. Grant05/31/83
  6. Terminated06/29/93

The patent was granted on 05/31/1983 and later terminated. Protection ended before the full term and the technology is in the public domain in Brazil.

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Latest action published by the INPI: 05/31/1983. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Y. K. (pessoa física)

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Inventors

A. T. (pessoa física)

I. S. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

05/31/1983

RPI 658

Notificação para pagamento de retribuição

#13.1

02/16/1983

RPI 643

Deferimento

#9.1

10/13/1982

RPI 625

Conhecimento de parecer técnico

#7.1

04/27/1982

RPI 601

6.2

11/03/1981

RPI 576

21.5

07/06/1993

RPI 1179

Carta-patente expirada

#21.1

06/29/1993

RPI 1178

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