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Official data from INPI

DISCO COM HÉLICE OU HÉLICE USADOS EM TORNEIOS DE TIRO AO VÔO.

Em AnáliseUtility Model

Application data

Number

MU6601147

Type

Utility Model

Filing

07/07/1986

Publication

03/15/1988

Progress at the INPI

Under appeal
  1. Filing07/07/86
  2. Publication03/15/88
  3. Examination06/21/88
  4. Refused01/29/91
  5. Grant
  6. In force

The application was refused by the INPI on 01/29/1991. The invention was never patented.

Talk to a specialist

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

Applicants and inventors

Applicants

F. U. (pessoa física)

SP, BR

Inventors

F. U. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

15.5

10/17/1989

RPI 991

Solicitação de exame técnico

#4.1

06/21/1988

RPI 922

Publicação antecipada

#3.2

03/15/1988

RPI 908

Pedido de patente depositado

#2.1

02/03/1987

RPI 850

Indeferimento

#9.2

01/29/1991

RPI 1052

Retificação

#15.6

08/28/1990

RPI 1030

Alteração de numeração

#15.1

03/27/1990

RPI 1011

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