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Official data from INPI

PROCESSO E DISPOSITIVO PARA A LAVAGEM CONTINUA DE MATERIAL TEXTIL EM FORMA DE PECA

Em AnáliseInvention Patent

Application data

Number

PI7901293

Type

Invention Patent

Filing

03/04/1978

Publication

-

Progress at the INPI

  1. Filing03/04/78
  2. Publication
  3. Examination12/08/81
  4. Allowance12/20/83
  5. Grant06/26/84
  6. Terminated05/17/88

The patent was granted on 06/26/1984 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 05/17/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

VEPA AG

Inventors

F. H. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

05/17/1988

RPI 917

201

04/23/1985

RPI 757

Pedido de licença voluntária

#17.1

11/06/1984

RPI 733

Concessão da patente

#16.1

06/26/1984

RPI 714

Notificação para pagamento de retribuição

#13.1

04/17/1984

RPI 704

Deferimento

#9.1

12/20/1983

RPI 687

Exigência - art. 36 da LPI

#6.1

01/18/1983

RPI 639

Solicitação de exame técnico

#4.1

12/08/1981

RPI 581

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