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Official data from INPI

SOLDA METALICA LIQUIDA PARA VEDAR TRINCAS E RACHADURAS DIVERSAS

Em AnáliseInvention Patent

Application data

Number

PI8606346

Type

Invention Patent

Filing

12/10/1986

Publication

08/04/1987

Progress at the INPI

  1. Filing12/10/86
  2. Publication08/04/87
  3. Examination11/03/87
  4. Refused04/02/91
  5. Grant
  6. In force

The application was refused on 04/02/1991 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: 01/03/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

O. B. (pessoa física)

Inventors

B. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Conhecimento de parecer técnico

#7.1

01/03/1989

RPI 950

Solicitação de exame técnico

#4.1

11/03/1987

RPI 889

Publicação antecipada

#3.2

08/04/1987

RPI 876

Pedido de patente depositado

#2.1

04/28/1987

RPI 862

111

04/02/1991

RPI 1061

Petição de recurso

#12.2

10/23/1990

RPI 1038

Retificação

#15.6

08/28/1990

RPI 1030

Retificação

#15.3

05/29/1990

RPI 1020

Indeferimento

#9.2

02/13/1990

RPI 1006

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