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Official data from INPI

APLICACAO DE CANUDO EM RECIPIENTE

IndeferidaInvention Patent

Application data

Number

PI8301950

Type

Invention Patent

Filing

04/13/1983

Publication

11/20/1984

Progress at the INPI

Under appeal
  1. Filing04/13/83
  2. Publication11/20/84
  3. Examination04/23/85
  4. Refused06/16/87
  5. Grant
  6. In force

The application was refused by the INPI on 06/16/1987. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 06/16/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

P. C. (pessoa física)

Inventors

C. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

06/16/1987

RPI 869

Solicitação de exame técnico

#4.1

04/23/1985

RPI 757

Publicação do pedido de patente

#3.1

11/20/1984

RPI 735

Pedido de patente depositado

#2.1

05/31/1983

RPI 658

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