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Official data from INPI

GUIA PARA PORTA ARTICULADA DE ENROLAR

Em AnáliseInvention Patent

Application data

Number

PI8101185

Type

Invention Patent

Filing

02/26/1981

Publication

10/19/1982

Progress at the INPI

  1. Filing02/26/81
  2. Publication10/19/82
  3. Examination04/05/83
  4. Allowance05/07/85
  5. Grant12/31/85
  6. Terminated06/21/88

The patent was granted on 12/31/1985 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: 06/21/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

J. M. (pessoa física)

Inventors

J. M. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

06/21/1988

RPI 922

Concessão da patente

#16.1

12/31/1985

RPI 793

Notificação para pagamento de retribuição

#13.1

08/27/1985

RPI 775

Deferimento

#9.1

05/07/1985

RPI 759

Conhecimento de parecer técnico

#7.1

08/28/1984

RPI 723

Exigência - art. 36 da LPI

#6.1

01/03/1984

RPI 689

Solicitação de exame técnico

#4.1

04/05/1983

RPI 650

Publicação do pedido de patente

#3.1

10/19/1982

RPI 626

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