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Official data from INPI

ARTICULACAO DE CRUZETA

Em AnáliseInvention Patent

Application data

Number

PI8108047

Type

Invention Patent

Filing

12/23/1980

Publication

09/21/1982

Progress at the INPI

  1. Filing12/23/80
  2. Publication09/21/82
  3. Examination10/09/84
  4. Allowance05/27/86
  5. Grant12/30/86
  6. Terminated11/16/88

The patent was granted on 12/30/1986 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 11/16/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

UNI CARDAN AG [DE]

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Inventors

P. M. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

11/16/1988

RPI 943

Concessão da patente

#16.1

12/30/1986

RPI 845

Notificação para pagamento de retribuição

#13.1

09/23/1986

RPI 831

Deferimento

#9.1

05/27/1986

RPI 814

Exigência - art. 36 da LPI

#6.1

04/16/1985

RPI 756

Solicitação de exame técnico

#4.1

10/09/1984

RPI 729

Publicação do pedido de patente

#3.1

09/21/1982

RPI 622

Pedido de patente depositado

#2.1

02/02/1982

RPI 589

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