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Official data from INPI

DISPOSITIVO PARA DESAMARROTAR TECIDOS.

Em AnáliseInvention Patent

Application data

Number

PI8203601

Type

Invention Patent

Filing

06/21/1982

Publication

01/24/1984

Progress at the INPI

  1. Filing06/21/82
  2. Publication01/24/84
  3. Examination10/02/84
  4. Allowance
  5. Grant
  6. In force

Published on 01/24/1984, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

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Latest action published by the INPI: 12/20/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Metalúrgica Triches Ltda

RS, BR

See this company's full portfolio

Inventors

P. T. (pessoa física)

BR

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

12/20/1988

RPI 948

14.4

08/27/1985

RPI 775

Conhecimento de parecer técnico

#7.1

03/26/1985

RPI 753

Solicitação de exame técnico

#4.1

10/02/1984

RPI 728

Publicação do pedido de patente

#3.1

01/24/1984

RPI 692

Pedido de patente depositado

#2.1

08/03/1982

RPI 615

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