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Official data from INPI

ALMOFADA ESPUMADA EM MOLDE

Em AnáliseInvention Patent

Application data

Number

PI8003787

Type

Invention Patent

Filing

06/19/1979

Publication

-

Progress at the INPI

  1. Filing06/19/79
  2. Publication
  3. Examination04/26/83
  4. Allowance09/02/86
  5. Grant06/02/87
  6. Terminated05/17/88

The patent was granted on 06/02/1987 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

BAYER AG

See this company's full portfolio

Inventors

S. R. (pessoa física)

Technical data

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

05/17/1988

RPI 917

Concessão da patente

#16.1

06/02/1987

RPI 867

Notificação para pagamento de retribuição

#13.1

12/23/1986

RPI 844

Deferimento

#9.1

09/02/1986

RPI 828

Exigência - art. 36 da LPI

#6.1

10/22/1985

RPI 783

Exigência - art. 36 da LPI

#6.1

05/14/1985

RPI 760

Conhecimento de parecer técnico

#7.1

08/21/1984

RPI 722

Conhecimento de parecer técnico

#7.1

10/04/1983

RPI 676

Solicitação de exame técnico

#4.1

04/26/1983

RPI 653

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