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Official data from INPI

MEMBRO DE BEIRAL PARA UM TELHADO INCLINADO E SISTEMA DE COBERTURA DE TELHADO INCORPORANDO O MESMO

Em AnáliseInvention Patent
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Application data

Number

PI8008933

Type

Invention Patent

Filing

11/28/1980

Publication

10/20/1981
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Progress at the INPI

  1. Filing11/28/80
  2. Publication10/20/81
  3. Examination05/25/82
  4. Refused09/23/86
  5. Grant
  6. In force

The application was refused on 09/23/1986 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

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Latest action published by the INPI: 09/23/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

MARLEY TILE AG

Inventors

C. C. (pessoa física)

Q. G. (pessoa física)

Technical data

IPC Classification

E04D 13/15

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

09/23/1986

RPI 831

120

03/25/1986

RPI 805

Petição de recurso

#12.2

11/27/1984

RPI 736

Indeferimento

#9.2

08/14/1984

RPI 721

Conhecimento de parecer técnico

#7.1

02/28/1984

RPI 697

Conhecimento de parecer técnico

#7.1

05/10/1983

RPI 655

Solicitação de exame técnico

#4.1

05/25/1982

RPI 605

Notificação de entrada na fase nacional - PCT

#1.3

10/20/1981

RPI 574

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