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Official data from INPI

DISPOSITIVO MEDIDOR PARA MEDIÇÃO DE BAIXA PRESSÃO

Arquivada/ExtintaInvention Patent

Application data

Number

PI9600529

Type

Invention Patent

Filing

02/01/1996

Publication

12/30/1997

Progress at the INPI

  1. Filing02/01/96
  2. Publication12/30/97
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned for failure to pay the annuities (art. 86 of the Brazilian IP Act). The technology is in the public domain in Brazil.

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Latest action published by the INPI: 09/09/2003. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Filterwerk Mann & Hummel GmbH

DE

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Inventors

K. M. (pessoa física)

DE

S. K. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

195 06 453.4 · 02/24/1995

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento por falta de pagamento

#8.6

Referente à 5ª, 6ª, 7ª, 8ª anuidades.

09/09/2003

RPI 1705

Publicação do pedido de patente

#3.1

12/30/1997

RPI 1410

Pedido de patente depositado

#2.1

04/02/1996

RPI 1322

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