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Official data from INPI

CONJUNTO DE GANCHO E OLHAIS.

Em AnáliseInvention Patent

Application data

Number

PI8506538

Type

Invention Patent

Filing

12/17/1985

Publication

09/09/1986

Progress at the INPI

  1. Filing12/17/85
  2. Publication09/09/86
  3. Examination11/11/86
  4. Refused08/13/91
  5. Grant
  6. In force

The application was refused on 08/13/1991 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 10/10/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Y. K. (pessoa física)

JP

See this company's full portfolio

Inventors

K. I. (pessoa física)

JP

K. T. (pessoa física)

JP

T. F. (pessoa física)

JP

Technical data

IPC Classification

Priority claims

JP

59-191114 · 12/17/1984

JP

60.7097 · 01/22/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Conhecimento de parecer técnico

#7.1

10/10/1989

RPI 990

6.2

05/02/1989

RPI 967

Solicitação de exame técnico

#4.1

11/11/1986

RPI 838

Publicação do pedido de patente

#3.1

09/09/1986

RPI 829

Pedido de patente depositado

#2.1

04/01/1986

RPI 806

111

08/13/1991

RPI 1080

Petição de recurso

#12.2

10/02/1990

RPI 1035

Indeferimento

#9.2

06/05/1990

RPI 1021

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