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Official data from INPI

PRÉ FILTRO DE ÁGUA COM TELA SUBSTITUÍVEL.

ArquivadaInvention Patent

Application data

Number

PI8401689

Type

Invention Patent

Filing

04/11/1984

Publication

11/19/1985

Progress at the INPI

  1. Filing04/11/84
  2. Publication11/19/85
  3. Abandoned04/29/86
  4. Allowance
  5. Grant
  6. In force

The application was abandoned at the INPI. The case ended without a patent and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 10/24/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Cornelius - Equipamentos para Bebidas Ltda

Inventors

H. G. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

11.3

10/24/1989

RPI 992

Exigência - art. 36 da LPI

#6.1

01/31/1989

RPI 954

Retificação

#15.6

12/15/1987

RPI 895

Alteração de numeração

#15.1

08/25/1987

RPI 879

Solicitação de exame técnico

#4.1

04/29/1986

RPI 810

Publicação do pedido de patente

#3.1

11/19/1985

RPI 787

Pedido de patente depositado

#2.1

06/19/1984

RPI 713

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