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Official data from INPI

DISPOSITIVO PARA A ALIMENTAÇÃO AUTOMÁTICA COM BORNES DE UMA PRENSA DE MOLDAGEM DE TAMPAS PARA BATERIAS DE ACUMULADORES.

Em AnáliseInvention Patent

Application data

Number

PI8101817

Type

Invention Patent

Filing

03/26/1981

Publication

-

Progress at the INPI

  1. Filing03/26/81
  2. Publication
  3. Examination11/16/83
  4. Allowance07/10/84
  5. Grant01/29/85
  6. Terminated01/17/89

The patent was granted on 01/29/1985 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: 01/17/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. D. (pessoa física)

Inventors

B. J. (pessoa física)

P. G. (pessoa física)

Technical data

IPC Classification

Priority claims

FR

80 06 835 · 03/27/1980

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

01/17/1989

RPI 952

Concessão da patente

#16.1

01/29/1985

RPI 745

Republicação - classificação IPC

#15.11

12/18/1984

RPI 739

Notificação para pagamento de retribuição

#13.1

10/23/1984

RPI 731

Deferimento

#9.1

07/10/1984

RPI 716

Solicitação de exame técnico

#4.1

11/16/1983

RPI 682

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