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Official data from INPI

DESCAROÇADEIRA DE ALGODÃO COM APROVEITAMENTO TOTAL DE QUALQUER COMPRIMENTO DE FIBRA

Em AnáliseInvention Patent

Application data

Number

PI8505392

Type

Invention Patent

Filing

09/26/1985

Publication

05/12/1987

Progress at the INPI

Technical opinion to answer
  1. Filing09/26/85
  2. Publication05/12/87
  3. Examination10/11/88
  4. Allowance
  5. Grant
  6. In force

The INPI issued a technical opinion on patentability. The applicant must respond for examination to continue.

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Latest action published by the INPI: 02/28/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Maquinas Ariús Ltda

PB, BR

Inventors

G. S. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

5.2

02/28/1989

RPI 958

Solicitação de exame técnico

#4.1

10/11/1988

RPI 938

Solicitação de exame não realizada

#4.2

07/26/1988

RPI 927

Publicação do pedido de patente

#3.1

05/12/1987

RPI 864

Pedido de patente depositado

#2.1

01/14/1986

RPI 795

Retificação

#15.3

12/03/1991

RPI 1096

Conhecimento de parecer técnico

#7.1

10/23/1990

RPI 1038

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