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Official data from INPI

CONTATO PNEUMATICO PARA CONTROLAR O FORNECIMENTO DE ENERGIA ELETRICA A UMA LAMPADA ILUMINANDO UM FEIXE DE FIBRAS OTICAS EM UMA PECA MANUAL DENTAL OPERADA POR AR COMPRIMIDO

ArquivadaInvention Patent

Application data

Number

PI8401681

Type

Invention Patent

Filing

06/16/1983

Publication

03/19/1985

Progress at the INPI

  1. Filing06/16/83
  2. Publication03/19/85
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 06/16/1983 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: 06/23/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

MICRO MEGA SA [FR]

Inventors

G. P. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

06/23/1987

RPI 870

Publicação do pedido de patente

#3.1

03/19/1985

RPI 752

Pedido de patente depositado

#2.1

06/19/1984

RPI 713

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