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Official data from INPI

MITSUO MORIYA APARELHO DE LOCOMOCAO AQUATICA

Em AnáliseInvention Patent

Application data

Number

PI8305583

Type

Invention Patent

Filing

10/10/1983

Publication

03/20/1984

Progress at the INPI

Technical opinion to answer
  1. Filing10/10/83
  2. Publication03/20/84
  3. Examination05/22/84
  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: 11/03/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

TETRA IND E COMERCIO LTDA [BR]

Inventors

E. B. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

11/03/1987

RPI 889

Conhecimento de parecer técnico

#7.1

10/13/1987

RPI 886

14.1

12/26/1984

RPI 740

Republicação - classificação IPC

#15.11

10/23/1984

RPI 731

Solicitação de exame técnico

#4.1

05/22/1984

RPI 709

Publicação antecipada

#3.2

03/20/1984

RPI 700

Pedido de patente depositado

#2.1

12/27/1983

RPI 688

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: A63B 35/10; B63B 35/72.

03/27/2018

RPI 2464

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