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Official data from INPI

APARELHO PARA ACABAMENTO DE CADEIAS DE FECHOS

IndeferidaInvention Patent

Application data

Number

PI8202985

Type

Invention Patent

Filing

05/24/1982

Publication

05/03/1983

Progress at the INPI

Under appeal
  1. Filing05/24/82
  2. Publication05/03/83
  3. Examination08/30/83
  4. Refused02/17/87
  5. Grant
  6. In force

The application was refused by the INPI on 02/17/1987. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 02/17/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Y. K. (pessoa física)

JP

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Inventors

T. O. (pessoa física)

JP

Technical data

IPC Classification

Priority claims

JP

56/76184 · 05/20/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

02/17/1987

RPI 852

Conhecimento de parecer técnico

#7.1

06/24/1986

RPI 818

6.2

04/02/1985

RPI 754

Solicitação de exame técnico

#4.1

08/30/1983

RPI 671

Publicação do pedido de patente

#3.1

05/03/1983

RPI 654

Pedido de patente depositado

#2.1

07/13/1982

RPI 612

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