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Official data from INPI

DISPOSIÇÃO EM CANETA

PublicadaUtility Model

Application data

Number

MU6801064

Type

Utility Model

Filing

05/17/1988

Publication

09/13/1988

Progress at the INPI

  1. Filing05/17/88
  2. Publication09/13/88
  3. Examination04/17/90
  4. Allowance03/03/92
  5. Grant12/29/92
  6. Terminated10/31/95

The patent was granted on 12/29/1992 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: 09/13/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

D. P. (pessoa física)

SP, BR

Inventors

D. P. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação antecipada

#3.2

09/13/1988

RPI 934

Pedido de patente depositado

#2.1

09/06/1988

RPI 933

Anuidade - prazo legal encerrado

#18.2

10/31/1995

RPI 1300

Concessão da patente

#16.1

12/29/1992

RPI 1152

Notificação para pagamento de retribuição

#13.1

07/28/1992

RPI 1130

Deferimento

#9.1

03/03/1992

RPI 1109

Solicitação de exame técnico

#4.1

04/17/1990

RPI 1014

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