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Official data from INPI

LARINGOSCÓPIO SUBMERSÍVEL EM FLUÍDO INCLUINDO UM CABO OCO PARA CONTER MEIOS DE SUPRIMENTO DE ENERGIA

PublicadaInvention Patent

Application data

Number

PI8700704

Type

Invention Patent

Filing

02/16/1987

Publication

12/15/1987

Progress at the INPI

Awaiting grant fee payment
  1. Filing02/16/87
  2. Publication12/15/87
  3. Examination10/09/90
  4. Allowance01/12/93
  5. Grant
  6. In force

The application was allowed by the INPI on 01/12/1993. The grant of the letters patent is being processed.

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Latest action published by the INPI: 12/15/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

J. B. (pessoa física)

US

Inventors

J. B. (pessoa física)

US

Technical data

Priority claims

US

830.280 · 02/18/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

12/15/1987

RPI 895

Pedido de patente depositado

#2.1

06/09/1987

RPI 868

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. A classificação IPC anterior era A61B 1/26.

03/20/2018

RPI 2463

Retificação

#15.3

05/11/1993

RPI 1171

Deferimento

#9.1

01/12/1993

RPI 1154

Solicitação de exame técnico

#4.1

10/09/1990

RPI 1036

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