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Official data from INPI

DISPOSITIVO AFERIDOR.

ConcedidaInvention Patent

Application data

Number

PI8207367

Type

Invention Patent

Filing

12/17/1982

Publication

07/24/1984

Progress at the INPI

  1. Filing12/17/82
  2. Publication07/24/84
  3. Examination10/30/84
  4. Allowance12/03/85
  5. Grant07/29/86
  6. Terminated04/11/95

The patent was granted on 07/29/1986 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: 07/29/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Capelinha Indústria e Comércio Ltda

SP, BR

Inventors

W. J. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

07/29/1986

RPI 823

Notificação para pagamento de retribuição

#13.1

04/22/1986

RPI 809

Deferimento

#9.1

12/03/1985

RPI 789

Exigência - art. 36 da LPI

#6.1

05/21/1985

RPI 761

Solicitação de exame técnico

#4.1

10/30/1984

RPI 732

Publicação do pedido de patente

#3.1

07/24/1984

RPI 718

Pedido de patente depositado

#2.1

02/08/1983

RPI 642

Anuidade - prazo legal encerrado

#18.2

04/11/1995

RPI 1271

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