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Official data from INPI

BRINQUEDO HELICÓPTERO PIPA.

IndeferidaInvention Patent

Application data

Number

PI8206972

Type

Invention Patent

Filing

12/01/1982

Publication

09/04/1984

Progress at the INPI

Under appeal
  1. Filing12/01/82
  2. Publication08/21/84
  3. Examination09/22/87
  4. Refused01/17/89
  5. Grant
  6. In force

The application was refused by the INPI on 01/17/1989. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 01/17/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

G. S. (pessoa física)

Inventors

S. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

01/17/1989

RPI 952

Conhecimento de parecer técnico

#7.1

04/12/1988

RPI 912

Solicitação de exame técnico

#4.1

09/22/1987

RPI 883

Retificação

#15.6

07/07/1987

RPI 872

15.4

12/09/1986

RPI 842

Publicação do pedido de patente

#3.1

09/04/1984

RPI 724

Publicação do pedido de patente

#3.1

08/21/1984

RPI 722

Pedido de patente depositado

#2.1

01/25/1983

RPI 640

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