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Official data from INPI

DISPOSITIVO PARA CORTAR CARCAÇAS DE ANIMAIS ABATIDOS.

Em AnáliseInvention Patent

Application data

Number

PI8004911

Type

Invention Patent

Filing

08/05/1980

Publication

-

Progress at the INPI

  1. Filing08/05/80
  2. Publication
  3. Examination
  4. Allowance08/02/83
  5. Grant04/24/84
  6. Terminated09/26/89

The patent was granted on 04/24/1984 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: 09/26/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Elkem-Spigerverket A/S

Inventors

L. S. (pessoa física)

Technical data

IPC Classification

Priority claims

NO

792603 · 08/10/1979

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

09/26/1989

RPI 988

Concessão da patente

#16.1

04/24/1984

RPI 705

14.11

01/17/1984

RPI 691

Notificação para pagamento de retribuição

#13.1

11/22/1983

RPI 683

14.4

11/01/1983

RPI 680

Deferimento

#9.1

08/02/1983

RPI 667

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