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Official data from INPI

JARRA E PROCESSO PARA A FORMAÇÃO DA MESMA

ArquivadaInvention Patent

Application data

Number

PI8905870

Type

Invention Patent

Filing

11/22/1989

Publication

06/19/1990

Progress at the INPI

  1. Filing11/22/89
  2. Publication06/19/90
  3. Examination12/26/90
  4. Allowance11/23/93
  5. Abandoned
  6. In force

The application was allowed on 11/23/1993 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

Latest action published by the INPI: 10/18/1994. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Melitta-Werke Bentz & Sohn

DE

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Inventors

D. B. (pessoa física)

H. R. (pessoa física)

Technical data

IPC Classification

Priority claims

US

274.818 · 11/22/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

10/18/1994

RPI 1246

Notificação para pagamento de retribuição

#13.1

04/12/1994

RPI 1219

Deferimento

#9.1

11/23/1993

RPI 1199

14.4

04/27/1993

RPI 1169

Solicitação de exame técnico

#4.1

12/26/1990

RPI 1047

Publicação do pedido de patente

#3.1

06/19/1990

RPI 1023

Pedido de patente depositado

#2.1

03/20/1990

RPI 1010

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