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Official data from INPI

TELHA DE CONCRETO MOLDADO E TELHADO

IndeferidaInvention Patent
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Application data

Number

PI7900475

Type

Invention Patent

Filing

01/27/1978

Publication

-
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Progress at the INPI

Under appeal
  1. Filing01/27/78
  2. Publication
  3. Examination
  4. Refused01/13/87
  5. Grant
  6. In force

The application was refused by the INPI on 01/13/1987. The invention was never patented.

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Latest action published by the INPI: 01/13/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

REDLAND ROOF TILES LTD

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

01/13/1987

RPI 847

Conhecimento de parecer técnico

#7.1

02/18/1986

RPI 800

120

03/19/1985

RPI 752

132

09/13/1983

RPI 673

Petição de recurso

#12.2

04/12/1983

RPI 651

Conhecimento de parecer técnico

#7.1

06/08/1982

RPI 607

Related

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TELHADOS DE TELHAS

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