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Official data from INPI

PROCESSO DE BENEFICIAMENTO DE BLOCOS DE BORRACHA COM AÇO

ArquivadaInvention Patent

Application data

Number

PI9100739

Type

Invention Patent

Filing

02/25/1991

Publication

03/31/1992

Progress at the INPI

  1. Filing02/25/91
  2. Publication03/31/92
  3. Abandoned06/09/92
  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.

Talk to a specialist

Latest action published by the INPI: 10/08/2002. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

U. C. (pessoa física)

SP, BR

Inventors

U. C. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

10/08/2002

RPI 1657

Exigência - art. 36 da LPI

#6.1

05/21/2002

RPI 1637

Solicitação de exame técnico

#4.1

06/09/1992

RPI 1123

Publicação antecipada

#3.2

03/31/1992

RPI 1113

Pedido de patente depositado

#2.1

08/27/1991

RPI 1082

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