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Official data from INPI

SEM TITULO

Em AnáliseInvention Patent

Application data

Number

PI8607235

Type

Invention Patent

Filing

12/22/1986

Publication

11/01/1988

Progress at the INPI

Awaiting grant fee payment
  1. Filing12/22/86
  2. Publication11/01/88
  3. Examination05/02/89
  4. Allowance06/26/90
  5. Grant
  6. In force

The application was allowed by the INPI on 06/26/1990. The grant of the letters patent is being processed.

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Latest action published by the INPI: 05/02/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

R. W. (pessoa física)

ZA

Inventors

G. [. (pessoa física)

Technical data

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

05/02/1989

RPI 967

Notificação de entrada na fase nacional - PCT

#1.3

11/01/1988

RPI 941

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: F41C 7/02; F41D 5/02.

03/27/2018

RPI 2464

Retificação

#15.3

10/23/1990

RPI 1038

Deferimento

#9.1

06/26/1990

RPI 1024

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