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Official data from INPI

DISPOSITIVO DE TRAVAMENTO DE PORTAS

PublicadaUtility Model

Application data

Number

MU6802485

Type

Utility Model

Filing

11/04/1988

Publication

08/01/1989

Progress at the INPI

  1. Filing11/04/88
  2. Publication08/01/89
  3. Examination03/06/90
  4. Allowance09/29/92
  5. Grant05/25/93
  6. In force11/04/03

The patent was granted on 05/25/1993 and is in force until 11/04/2003. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.

Protection valid until:11/04/2003

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Latest action published by the INPI: 08/01/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. S. (pessoa física)

PR, BR

Inventors

S. S. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação antecipada

#3.2

08/01/1989

RPI 980

Pedido de patente depositado

#2.1

05/30/1989

RPI 971

22.2

04/16/1996

RPI 1324

Anuidade - prazo legal encerrado

#18.2

10/31/1995

RPI 1300

Concessão da patente

#16.1

05/25/1993

RPI 1173

Notificação para pagamento de retribuição

#13.1

03/02/1993

RPI 1161

Deferimento

#9.1

09/29/1992

RPI 1139

Exigência - art. 36 da LPI

#6.1

12/17/1991

RPI 1098

Solicitação de exame técnico

#4.1

03/06/1990

RPI 1008

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