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Official data from INPI

INSTRUMENTO PARA IMOBILIZACAO DO OLHO E REGISTRO DA SUA POSICAO DURANTE A TOMANDA DA PRESSAO OCULAR

Em AnáliseInvention Patent
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Application data

Number

PI7807745

Type

Invention Patent

Filing

11/24/1978

Publication

-
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Progress at the INPI

  1. Filing11/24/78
  2. Publication
  3. Examination
  4. Allowance06/08/82
  5. Grant
  6. Terminated06/14/88

The patent was granted and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 06/14/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

N. F. (pessoa física)

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

06/14/1988

RPI 921

Notificação para pagamento de retribuição

#13.1

10/05/1982

RPI 624

Deferimento

#9.1

06/08/1982

RPI 607

8.1

03/09/1982

RPI 594

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