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Official data from INPI

COMPOSICOES PRESERVATIVAS DA MADEIRA

ConcedidaInvention Patent

Application data

Number

PI8207905

Type

Invention Patent

Filing

05/08/1981

Publication

08/30/1983

Progress at the INPI

  1. Filing05/08/81
  2. Publication08/30/83
  3. Examination12/26/84
  4. Allowance06/07/88
  5. Grant12/27/88
  6. Terminated04/18/95

The patent was granted on 12/27/1988 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: 12/27/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

KENOGARD AB [SE]

Inventors

B. [. (pessoa física)

H. [. (pessoa física)

S. [. (pessoa física)

Technical data

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

12/27/1988

RPI 949

Notificação para pagamento de retribuição

#13.1

10/04/1988

RPI 937

Deferimento

#9.1

06/07/1988

RPI 920

Conhecimento de parecer técnico

#7.1

07/09/1985

RPI 768

Solicitação de exame técnico

#4.1

12/26/1984

RPI 740

Notificação de entrada na fase nacional - PCT

#1.3

08/30/1983

RPI 671

Anuidade - prazo legal encerrado

#18.2

04/18/1995

RPI 1272

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