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Official data from INPI

SISTEMA DE AUTO-LIMPEZA PARA PERSIANAS ENROLÁVEIS, EXTERNAS,

Em AnáliseInvention Patent

Application data

Number

PI8504635

Type

Invention Patent

Filing

09/18/1985

Publication

03/25/1986

Progress at the INPI

  1. Filing09/18/85
  2. Publication03/25/86
  3. Examination09/02/86
  4. Allowance
  5. Grant
  6. In force

Published on 03/25/1986, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

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Latest action published by the INPI: 10/17/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Cariba Empreendimentos e Parcitipações Ltda

Inventors

J. G. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

15.5

10/17/1989

RPI 991

Conhecimento de parecer técnico

#7.1

05/30/1989

RPI 971

Solicitação de exame técnico

#4.1

09/02/1986

RPI 828

Publicação antecipada

#3.2

03/25/1986

RPI 805

Pedido de patente depositado

#2.1

12/03/1985

RPI 789

14.2

01/02/1991

RPI 1048

Retificação

#15.3

05/29/1990

RPI 1020

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