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Official data from INPI

PROTETOR PLASTICO DESCARTAVEL PARA VASO SANITARIO

IndeferidaInvention Patent

Application data

Number

PI8505544

Type

Invention Patent

Filing

10/29/1985

Publication

06/09/1987

Progress at the INPI

Under appeal
  1. Filing10/29/85
  2. Publication06/09/87
  3. Examination11/03/87
  4. Refused04/18/89
  5. Grant
  6. In force

The application was refused by the INPI on 04/18/1989. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 04/18/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

JOSE ALFREDO LACERDA PEREIRA [BR]

Inventors

P. [. (pessoa física)

R. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

04/18/1989

RPI 965

Solicitação de exame técnico

#4.1

11/03/1987

RPI 889

Publicação do pedido de patente

#3.1

06/09/1987

RPI 868

Pedido de patente depositado

#2.1

01/14/1986

RPI 795

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