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Official data from INPI

DISPOSITIVO PARA A REMOÇÃO DE MATERIAL COLETADO E/OU PENEIRADO DE UM LÍQUIDO QUE CORRE NUMA CALHA

ArquivadaInvention Patent

Application data

Number

PI9001475

Type

Invention Patent

Filing

03/30/1990

Publication

04/16/1991

Progress at the INPI

  1. Filing03/30/90
  2. Publication04/16/91
  3. Abandoned05/11/93
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 05/28/1996. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

H. H. (pessoa física)

DE

Inventors

H. H. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P 39 10 389.7 · 03/31/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

05/28/1996

RPI 1330

6.2

07/25/1995

RPI 1286

Solicitação de exame técnico

#4.1

05/11/1993

RPI 1171

Publicação do pedido de patente

#3.1

04/16/1991

RPI 1063

Pedido de patente depositado

#2.1

08/07/1990

RPI 1027

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