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Official data from INPI

CASCO AERO E HIDRODINÂMICO

IndeferidaInvention Patent

Application data

Number

PI9105248

Type

Invention Patent

Filing

11/29/1991

Publication

05/12/1992

Progress at the INPI

Under appeal
  1. Filing11/29/91
  2. Publication05/12/92
  3. Examination11/17/92
  4. Refused03/19/96
  5. Grant
  6. In force

The application was refused by the INPI on 03/19/1996. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 03/19/1996. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. R. (pessoa física)

SP, BR

Inventors

C. R. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

03/19/1996

RPI 1320

Retificação

#15.6

12/26/1995

RPI 1308

Retificação

#15.3

09/19/1995

RPI 1294

Solicitação de exame técnico

#4.1

11/17/1992

RPI 1146

Publicação antecipada

#3.2

05/12/1992

RPI 1119

Pedido de patente depositado

#2.1

01/28/1992

RPI 1104

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