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Official data from INPI

BOCAL PARA ASPIRADOR DE PÓ

PublicadaInvention Patent

Application data

Number

PI8704947

Type

Invention Patent

Filing

09/25/1987

Publication

05/24/1988

Progress at the INPI

Under appeal
  1. Filing09/25/87
  2. Publication05/24/88
  3. Examination09/18/90
  4. Refused02/11/92
  5. Grant
  6. In force

The application was refused by the INPI on 02/11/1992. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 05/24/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. E. (pessoa física)

Inventors

S. F. (pessoa física)

Technical data

IPC Classification

Priority claims

SE

860431 8-1 · 10/03/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

05/24/1988

RPI 918

Pedido de patente depositado

#2.1

12/22/1987

RPI 896

Indeferimento

#9.2

02/11/1992

RPI 1106

Conhecimento de parecer técnico

#7.1

05/28/1991

RPI 1069

Solicitação de exame técnico

#4.1

09/18/1990

RPI 1033

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