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Official data from INPI

SEM TITULO

Em AnáliseInvention Patent

Application data

Number

PI8202759

Type

Invention Patent

Filing

05/17/1982

Publication

12/20/1983

Progress at the INPI

  1. Filing05/17/82
  2. Publication12/20/83
  3. Examination12/11/84
  4. Refused01/21/87
  5. Grant
  6. In force

The application was refused on 01/21/1987 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: 01/21/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Impol-Instrumental e Implantes Ltda

SP, BR

Inventors

J. T. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

01/21/1987

RPI 848

Petição de recurso

#12.2

01/14/1986

RPI 795

Indeferimento

#9.2

09/24/1985

RPI 779

Pedido de certificado de adição de invenção

#5.1

04/23/1985

RPI 757

Solicitação de exame técnico

#4.1

12/11/1984

RPI 738

Solicitação de exame não realizada

#4.2

09/04/1984

RPI 724

Publicação do pedido de patente

#3.1

12/20/1983

RPI 687

Pedido de patente depositado

#2.1

06/29/1982

RPI 610

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