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Official data from INPI

APARELHO PARA LAVAGEM DE SUPERFICIES PLANAS

IndeferidaInvention Patent

Application data

Number

PI8004982

Type

Invention Patent

Filing

08/08/1980

Publication

04/06/1982

Progress at the INPI

Under appeal
  1. Filing08/08/80
  2. Publication04/06/82
  3. Examination08/03/82
  4. Refused06/26/84
  5. Grant
  6. In force

The application was refused by the INPI on 06/26/1984. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 06/26/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

U. P. (pessoa física)

Inventors

U. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

06/26/1984

RPI 714

Conhecimento de parecer técnico

#7.1

09/06/1983

RPI 672

Solicitação de exame técnico

#4.1

08/03/1982

RPI 615

Publicação do pedido de patente

#3.1

04/06/1982

RPI 598

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