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Official data from INPI

PROCESSO DE FABRICAR UMA LENTE DE CONTACTO MULTIFOCAL

ArquivadaInvention Patent

Application data

Number

PI8203072

Type

Invention Patent

Filing

05/26/1982

Publication

12/13/1983

Progress at the INPI

  1. Filing05/26/82
  2. Publication12/13/83
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 05/26/1982 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 03/25/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

H. C. (pessoa física)

JP

Inventors

A. T. (pessoa física)

JP

Technical data

IPC Classification

Priority claims

JP

22386/82 · 02/15/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

03/25/1986

RPI 805

Publicação do pedido de patente

#3.1

12/13/1983

RPI 686

Pedido de patente depositado

#2.1

07/13/1982

RPI 612

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