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Official data from INPI

MECANISMO DE ACIONAMENTO PARA CARRINHOS DE BRINQUEDO

Em AnáliseInvention Patent

Application data

Number

PI8704903

Type

Invention Patent

Filing

08/28/1987

Publication

04/26/1988

Progress at the INPI

Technical opinion to answer
  1. Filing08/28/87
  2. Publication04/26/88
  3. Examination06/28/88
  4. Allowance
  5. Grant
  6. In force

The INPI issued a technical opinion on patentability. The applicant must respond for examination to continue.

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Latest action published by the INPI: 06/28/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

KOICHI KITAMURA [BR]

Inventors

K. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

06/28/1988

RPI 923

Publicação antecipada

#3.2

04/26/1988

RPI 914

Pedido de patente depositado

#2.1

12/22/1987

RPI 896

Retificação

#15.3

11/05/1991

RPI 1092

Conhecimento de parecer técnico

#7.1

04/30/1991

RPI 1065

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