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Official data from INPI

UNIDADE MANUAL DE PROPULSAO A HELICE PARA EMBARCACOES

IndeferidaUtility Model

Application data

Number

MU5701643

Type

Utility Model

Filing

12/29/1977

Publication

-

Progress at the INPI

Under appeal
  1. Filing12/29/77
  2. Publication
  3. Examination
  4. Refused05/25/82
  5. Grant
  6. In force

The application was refused by the INPI on 05/25/1982. The invention was never patented.

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Latest action published by the INPI: 05/25/1982. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. W. (pessoa física)

Inventors

No inventors listed.

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

05/25/1982

RPI 605

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. A classificação IPC anterior era B63H 16/14.

03/27/2018

RPI 2464

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