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Official data from INPI

DISPOSITIVO PARA FIXACAO DE TELHAS EM GERAL

Em AnáliseInvention Patent

Application data

Number

PI8002911

Type

Invention Patent

Filing

05/08/1980

Publication

01/12/1982

Progress at the INPI

  1. Filing05/08/80
  2. Publication01/12/82
  3. Examination02/21/84
  4. Refused06/30/87
  5. Grant
  6. In force

The application was refused on 06/30/1987 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: 06/30/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

METALBITS COMERCIAL IND LTD

Inventors

G. M. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

06/30/1987

RPI 871

120

01/13/1987

RPI 847

14.1

05/13/1986

RPI 812

Petição de recurso

#12.2

03/25/1986

RPI 805

8.1

01/14/1986

RPI 795

Indeferimento

#9.2

09/24/1985

RPI 779

Conhecimento de parecer técnico

#7.1

10/09/1984

RPI 729

Solicitação de exame técnico

#4.1

02/21/1984

RPI 696

Publicação do pedido de patente

#3.1

01/12/1982

RPI 586

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