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Official data from INPI

GUARNIÇÃO PARA FERRAGEM DE CINTOS DE SEGURANÇA

Prazo de SigiloInvention Patent

Application data

Number

PI8802749

Type

Invention Patent

Filing

06/02/1988

Publication

01/16/1990

Progress at the INPI

  1. Filing06/02/88
  2. Publication01/16/90
  3. Examination09/11/90
  4. Refused11/23/93
  5. Grant
  6. In force

The application was refused on 11/23/1993 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: 11/01/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Huzimet-Aços Especiais Ltda

SP, BR

See this company's full portfolio

Inventors

E. A. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

11/01/1988

RPI 941

111

11/23/1993

RPI 1199

Petição de recurso

#12.2

07/13/1993

RPI 1180

Indeferimento

#9.2

03/23/1993

RPI 1164

Conhecimento de parecer técnico

#7.1

12/03/1991

RPI 1096

Pedido de certificado de adição de invenção

#5.1

12/26/1990

RPI 1047

Solicitação de exame técnico

#4.1

09/11/1990

RPI 1032

Publicação do pedido de patente

#3.1

01/16/1990

RPI 1002

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