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Official data from INPI

APERFEIÇOAMENTO EM SISTEMA DE MOVIMENTAÇÃO DE CORTINADO.

ArquivadaInvention Patent

Application data

Number

PI8300993

Type

Invention Patent

Filing

03/01/1983

Publication

10/09/1984

Progress at the INPI

  1. Filing03/01/83
  2. Publication10/09/84
  3. Abandoned06/02/87
  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: 02/08/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

W. P. (pessoa física)

RJ, BR

Welton S.A. Indústria e Comércio

Inventors

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

02/08/1989

RPI 955

Exigência - art. 36 da LPI

#6.1

01/12/1988

RPI 899

Solicitação de exame técnico

#4.1

06/02/1987

RPI 867

Retificação

#15.6

03/17/1987

RPI 856

Alteração de numeração

#15.1

11/25/1986

RPI 840

8.1

07/15/1986

RPI 821

Publicação do pedido de patente

#3.1

10/09/1984

RPI 729

Pedido de patente depositado

#2.1

04/12/1983

RPI 651

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