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Official data from INPI

PROCESSO E COMPOSICAO DE ANTI-REDEPOSICAO DAS SUJEIRAS SOBRE OS TEXTEIS DE FIBRAS NATURAIS, ARTIFICIAIS,SINTETICAS OU EM MISTURA

Em AnáliseInvention Patent

Application data

Number

PI7807238

Type

Invention Patent

Filing

06/30/1978

Publication

-

Progress at the INPI

  1. Filing06/30/78
  2. Publication
  3. Examination
  4. Allowance01/03/84
  5. Grant08/28/84
  6. Terminated07/12/88

The patent was granted on 08/28/1984 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 07/12/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

R. I. (pessoa física)

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Inventors

C. J. (pessoa física)

S. P. (pessoa física)

V. J. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

07/12/1988

RPI 925

Concessão da patente

#16.1

08/28/1984

RPI 723

14.1

05/02/1984

RPI 706

Notificação para pagamento de retribuição

#13.1

04/24/1984

RPI 705

Deferimento

#9.1

01/03/1984

RPI 689

15.0

03/16/1982

RPI 595

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