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Official data from INPI

MÉTODO E APARELHO P/ANEXAÇÃO DE PARADAS SUPERIORES EM UMA CADEIA DE FECHO CORREDIÇO

PublicadaInvention Patent

Application data

Number

PI8802042

Type

Invention Patent

Filing

04/25/1988

Publication

11/29/1988

Progress at the INPI

  1. Filing04/25/88
  2. Publication11/29/88
  3. Abandoned01/09/90
  4. Allowance
  5. Grant
  6. In force

The application was abandoned at the INPI. The case ended without a patent and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 11/29/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Y. C. (pessoa física)

JP

Y. K. (pessoa física)

JP

See this company's full portfolio

Inventors

T. O. (pessoa física)

JP

Technical data

IPC Classification

Priority claims

JP

62-102811 · 04/25/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

11/29/1988

RPI 945

Pedido de patente depositado

#2.1

09/06/1988

RPI 933

11.31

04/22/1998

RPI 1426

Exigência - art. 36 da LPI

#6.1

01/21/1997

RPI 1364

Exigência - art. 36 da LPI

#6.1

08/08/1995

RPI 1288

14.4

03/07/1995

RPI 1266

Solicitação de exame técnico

#4.1

01/09/1990

RPI 1001

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