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Official data from INPI

PROCESSO PARA A REALIZAÇÃO DE UM VIDRO COMPOSTO, EM PARTICULAR PARA LENTES OFTALMICAS, E DITO VIDRO COMPOSTO.

Em AnáliseInvention Patent

Application data

Number

PI8007283

Type

Invention Patent

Filing

11/07/1980

Publication

-

Progress at the INPI

  1. Filing11/07/80
  2. Publication
  3. Examination
  4. Allowance02/12/85
  5. Grant08/27/85
  6. Terminated06/21/88

The patent was granted on 08/27/1985 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: 06/21/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

E. Ó. (pessoa física)

FR

Inventors

G. M. (pessoa física)

Technical data

Priority claims

FR

79 27530 · 11/08/1979

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

06/21/1988

RPI 922

Concessão da patente

#16.1

08/27/1985

RPI 775

Notificação para pagamento de retribuição

#13.1

05/28/1985

RPI 762

Deferimento

#9.1

02/12/1985

RPI 747

Republicação - classificação IPC

#15.11

10/02/1984

RPI 728

Exigência - art. 36 da LPI

#6.1

07/17/1984

RPI 717

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