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Official data from INPI

TALISCA HIDROFOGA E MICOFOBA,COMPOSTA DE BORRACHA E TECIDOS DE NAYLON DE PNEUS,PARA SER APLICADA EM USINAS DE ACUCAR E DESTILARIAS

Em AnáliseInvention Patent

Application data

Number

PI8401524

Type

Invention Patent

Filing

03/29/1984

Publication

11/12/1985

Progress at the INPI

  1. Filing03/29/84
  2. Publication11/12/85
  3. Abandoned09/01/87
  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: 09/01/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

O. V. (pessoa física)

Inventors

V. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

09/01/1987

RPI 880

Publicação do pedido de patente

#3.1

11/12/1985

RPI 786

Pedido de patente depositado

#2.1

06/19/1984

RPI 713

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. A classificação IPC anterior era C13D 1/00.

03/20/2018

RPI 2463

Arquivamento - Art. 36 §1° da LPI

#11.2

06/30/1992

RPI 1126

Exigência - art. 36 da LPI

#6.1

08/13/1991

RPI 1080

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