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Official data from INPI

DISPOSITIVO PARA A DISTRIBUIÇÃO DE MASSAS FLUENTES.

Em AnáliseInvention Patent

Application data

Number

PI8606769

Type

Invention Patent

Filing

07/10/1986

Publication

10/13/1987

Progress at the INPI

  1. Filing07/10/86
  2. Publication10/13/87
  3. Examination08/02/88
  4. Allowance06/05/90
  5. Grant12/26/90
  6. Terminated10/03/95

The patent was granted on 12/26/1990 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 08/02/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A.W. Faber-Castell Unternehmensverwaltung GmbH & Co.

DE

Inventors

O. K. (pessoa física)

Technical data

Priority claims

DE

P 35 36 332.0 · 10/11/1985

EP

85108770.0 · 07/13/1985

EP

85108771.8 · 07/13/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

08/02/1988

RPI 928

Notificação de entrada na fase nacional - PCT

#1.3

10/13/1987

RPI 886

Anuidade - prazo legal encerrado

#18.2

10/03/1995

RPI 1296

Concessão da patente

#16.1

12/26/1990

RPI 1047

Notificação para pagamento de retribuição

#13.1

09/18/1990

RPI 1033

Deferimento

#9.1

06/05/1990

RPI 1021

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