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Official data from INPI

MATERIAL PARA MANCAIS COMPOSTO E PROCESSO PARA A SUA FABRICAÇÃO

PublicadaInvention Patent

Application data

Number

PI8902099

Type

Invention Patent

Filing

05/04/1989

Publication

12/05/1989

Progress at the INPI

  1. Filing05/04/89
  2. Publication12/05/89
  3. Abandoned09/10/91
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

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Latest action published by the INPI: 12/05/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

K. A. (pessoa física)

DE

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Inventors

D. B. (pessoa física)

DE

D. M. (pessoa física)

DE

D. S. (pessoa física)

DE

H. B. (pessoa física)

DE

W. B. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P 38 15 265.7 · 05/05/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

12/05/1989

RPI 998

Pedido de patente depositado

#2.1

06/13/1989

RPI 973

Arquivamento - Art. 36 §1° da LPI

#11.2

10/31/1995

RPI 1300

Exigência - art. 36 da LPI

#6.1

01/31/1995

RPI 1261

Solicitação de exame técnico

#4.1

09/10/1991

RPI 1084

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