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Official data from INPI

LENTE OFTÁLMICA E PROCESSO DE ACABAMENTO DE UMA LENTE OFTÁLMICA.

IndeferidaInvention Patent

Application data

Number

PI8002873

Type

Invention Patent

Filing

05/09/1980

Publication

-

Progress at the INPI

Under appeal
  1. Filing05/09/80
  2. Publication
  3. Examination07/26/83
  4. Refused04/25/89
  5. Grant
  6. In force

The application was refused by the INPI on 04/25/1989. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 04/25/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. C. (pessoa física)

US

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Inventors

L. B. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Priority claims

US

037.786 · 05/10/1979

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

04/25/1989

RPI 966

Conhecimento de parecer técnico

#7.1

06/10/1986

RPI 816

Exigência - art. 36 da LPI

#6.1

10/01/1985

RPI 780

Exigência - art. 36 da LPI

#6.1

12/18/1984

RPI 739

Exigência - art. 36 da LPI

#6.1

01/24/1984

RPI 692

Solicitação de exame técnico

#4.1

07/26/1983

RPI 666

14.1

04/26/1983

RPI 653

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