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Official data from INPI

CANHAO ELETRONICO TENDO UM DISPOSITIVO DE ELTRODO COM GRANDE AUXILIAR DE DUAS PECAS

Em AnáliseInvention Patent

Application data

Number

PI8505150

Type

Invention Patent

Filing

10/19/1984

Publication

07/29/1986

Progress at the INPI

Awaiting grant fee payment
  1. Filing10/19/84
  2. Publication07/29/86
  3. Examination09/06/88
  4. Allowance11/13/90
  5. Grant
  6. In force

The application was allowed by the INPI on 11/13/1990. The grant of the letters patent is being processed.

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Latest action published by the INPI: 09/06/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

RCA CORP [US]

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Inventors

C. H. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

09/06/1988

RPI 933

Publicação do pedido de patente

#3.1

07/29/1986

RPI 823

Pedido de patente depositado

#2.1

12/17/1985

RPI 791

Retificação

#15.3

02/26/1991

RPI 1056

Deferimento

#9.1

11/13/1990

RPI 1041

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