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Official data from INPI

COMPOSICAO PARA A PRESERVACAO DE MADEIRA E PROCESSO DE IMPEDIR OU INIBIR A INFECCAO DE MATERIAPRIMA DE MADEIRA POR FUNGOS

Em AnáliseInvention Patent

Application data

Number

PI7808228

Type

Invention Patent

Filing

12/16/1977

Publication

-

Progress at the INPI

  1. Filing12/16/77
  2. Publication
  3. Examination
  4. Allowance07/05/83
  5. Grant12/27/83
  6. Terminated06/14/88

The patent was granted on 12/27/1983 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: 06/14/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

BORAX HOLDINGS LTD

Inventors

B. D. (pessoa física)

K. B. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

06/14/1988

RPI 921

16.3

03/20/1984

RPI 700

Concessão da patente

#16.1

12/27/1983

RPI 688

Notificação para pagamento de retribuição

#13.1

11/08/1983

RPI 681

Deferimento

#9.1

07/05/1983

RPI 663

Exigência - art. 36 da LPI

#6.1

11/16/1982

RPI 630

6.2

02/02/1982

RPI 589

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