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Official data from INPI

Controle para vibradores de placa.

Em AnáliseInvention Patent

Application data

Number

PI8108737

Type

Invention Patent

Filing

01/27/1981

Publication

06/22/1982

Progress at the INPI

  1. Filing01/27/81
  2. Publication06/22/82
  3. Examination10/18/83
  4. Allowance08/21/84
  5. Grant02/26/85
  6. Terminated11/16/88

The patent was granted on 02/26/1985 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

G. G. (pessoa física)

Technical data

IPC Classification

Priority claims

SE

8001763-5 · 03/06/1980

SE

81/00020 · 01/27/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

11/16/1988

RPI 943

20.4

03/29/1988

RPI 910

20.7

09/23/1986

RPI 831

Concessão da patente

#16.1

02/26/1985

RPI 749

Republicação - classificação IPC

#15.11

01/15/1985

RPI 743

Notificação para pagamento de retribuição

#13.1

12/11/1984

RPI 738

Deferimento

#9.1

08/21/1984

RPI 722

Solicitação de exame técnico

#4.1

10/18/1983

RPI 678

Notificação de entrada na fase nacional - PCT

#1.3

06/22/1982

RPI 609

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