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Official data from INPI

PROCESSO PARA PRODUÇÃO DE PNEUMÁTICOS, PAR RODAS DE BORRACHA CELULAR.

Em AnáliseInvention Patent

Application data

Number

PI7800111

Type

Invention Patent

Filing

01/09/1978

Publication

-

Progress at the INPI

  1. Filing01/09/78
  2. Publication
  3. Examination
  4. Allowance06/01/82
  5. Grant12/27/83
  6. Terminated05/17/88

The patent was granted on 12/27/1983 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: 05/17/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. M. (pessoa física)

Inventors

M. A. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

05/17/1988

RPI 917

Concessão da patente

#16.1

12/27/1983

RPI 688

Notificação para pagamento de retribuição

#13.1

12/13/1983

RPI 686

110

10/11/1983

RPI 677

Recurso

#12.1

09/14/1982

RPI 621

Deferimento

#9.1

06/01/1982

RPI 606

Exigência - art. 36 da LPI

#6.1

12/01/1981

RPI 580

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