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Official data from INPI

SEM TITULO

ConcedidaInvention Patent

Application data

Number

PI8205677

Type

Invention Patent

Filing

01/08/1982

Publication

12/14/1982

Progress at the INPI

  1. Filing01/08/82
  2. Publication12/14/82
  3. Examination09/25/84
  4. Allowance02/12/86
  5. Grant08/26/86
  6. Terminated07/18/95

The patent was granted on 08/26/1986 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: 08/26/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

The B.F. Goodrich Company.

US

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Inventors

P. G. (pessoa física)

Technical data

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

08/26/1986

RPI 827

Notificação para pagamento de retribuição

#13.1

06/24/1986

RPI 818

Deferimento

#9.1

02/12/1986

RPI 799

Exigência - art. 36 da LPI

#6.1

04/23/1985

RPI 757

Solicitação de exame técnico

#4.1

09/25/1984

RPI 727

Notificação de entrada na fase nacional - PCT

#1.3

12/14/1982

RPI 634

Anuidade - prazo legal encerrado

#18.2

07/18/1995

RPI 1285

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