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Official data from INPI

mistura de fibras de poliacrilonitrila e polivinilálcool emprego e peças moldadas.

ArquivadaInvention Patent

Application data

Number

PI8500897

Type

Invention Patent

Filing

02/28/1985

Publication

10/22/1985

Progress at the INPI

  1. Filing02/28/85
  2. Publication10/22/85
  3. Abandoned04/15/86
  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: 09/05/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Ametex Ag

CH

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Inventors

J. S. (pessoa física)

P. M. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

09/05/1989

RPI 985

Exigência - art. 36 da LPI

#6.1

01/31/1989

RPI 954

Solicitação de exame técnico

#4.1

04/15/1986

RPI 808

Publicação do pedido de patente

#3.1

10/22/1985

RPI 783

Pedido de patente depositado

#2.1

05/21/1985

RPI 761

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