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Official data from INPI

PROCESSO PARA FABRICAR UM BRAÇO DE MANIVELA E EQUIPAMENTO DE PRESAGEM PARA A REALIZAÇÃO DE TAL PROCESSO.

Em AnáliseInvention Patent

Application data

Number

PI8000366

Type

Invention Patent

Filing

01/21/1980

Publication

-

Progress at the INPI

  1. Filing01/21/80
  2. Publication
  3. Examination
  4. Allowance03/13/84
  5. Grant09/25/84
  6. Expired05/16/95

The letters patent expired on 05/16/1995: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

Talk to a specialist

Latest action published by the INPI: 09/27/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Burmeister & Wain A/S

Inventors

H. E. (pessoa física)

Technical data

IPC Classification

Priority claims

DK

266/79 · 01/22/1979

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

20.4

09/27/1988

RPI 936

20.4

05/14/1985

RPI 760

20.7

05/07/1985

RPI 759

Concessão da patente

#16.1

09/25/1984

RPI 727

Notificação para pagamento de retribuição

#13.1

07/03/1984

RPI 715

Deferimento

#9.1

03/13/1984

RPI 699

Exigência - art. 36 da LPI

#6.1

09/06/1983

RPI 672

14.1

10/13/1982

RPI 625

Carta-patente expirada

#21.1

05/16/1995

RPI 1276

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