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Official data from INPI

Dispositivo para articular grandes forças excêntricas.

Em AnáliseInvention Patent

Application data

Number

PI8306672

Type

Invention Patent

Filing

12/05/1983

Publication

11/06/1984

Progress at the INPI

  1. Filing12/05/83
  2. Publication11/06/84
  3. Examination03/19/85
  4. Allowance12/17/85
  5. Grant06/24/86
  6. Terminated11/16/88

The patent was granted on 06/24/1986 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: 11/16/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Dynapac Maskin AB

SE

Inventors

L. P. (pessoa física)

Technical data

IPC Classification

Priority claims

SE

8300373-1 · 01/26/1983

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

11/16/1988

RPI 943

20.4

03/24/1987

RPI 857

20.7

03/17/1987

RPI 856

20.4

03/10/1987

RPI 855

Concessão da patente

#16.1

06/24/1986

RPI 818

Notificação para pagamento de retribuição

#13.1

04/22/1986

RPI 809

Deferimento

#9.1

12/17/1985

RPI 791

Solicitação de exame técnico

#4.1

03/19/1985

RPI 752

Publicação do pedido de patente

#3.1

11/06/1984

RPI 733

Pedido de patente depositado

#2.1

02/14/1984

RPI 695

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