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Official data from INPI

APERFEICOAMENTO EM TAMPA PARA VASO SANITARIO E ASSEMELHADOS

IndeferidaInvention Patent

Application data

Number

PI8403941

Type

Invention Patent

Filing

08/07/1984

Publication

03/18/1986

Progress at the INPI

Under appeal
  1. Filing08/07/84
  2. Publication03/18/86
  3. Examination10/14/86
  4. Refused08/01/89
  5. Grant
  6. In force

The application was refused by the INPI on 08/01/1989. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 08/01/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

L. I. (pessoa física)

Inventors

I. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

08/01/1989

RPI 980

Conhecimento de parecer técnico

#7.1

10/18/1988

RPI 939

Solicitação de exame técnico

#4.1

10/14/1986

RPI 834

Publicação do pedido de patente

#3.1

03/18/1986

RPI 804

Pedido de patente depositado

#2.1

10/16/1984

RPI 730

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