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Official data from INPI

DISPOSITIVO DE FIXAÇÃO AUTOTRAVANTE

Em AnáliseInvention Patent

Application data

Number

PI9004982

Type

Invention Patent

Filing

09/28/1990

Publication

10/15/1991

Progress at the INPI

  1. Filing09/28/90
  2. Publication10/15/91
  3. Examination11/26/91
  4. Allowance03/15/94
  5. Grant11/29/94
  6. Terminated07/23/96

The patent was granted on 11/29/1994 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: 07/23/1996. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

M. H. (pessoa física)

PE, BR

Inventors

M. H. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

07/23/1996

RPI 1338

Concessão da patente

#16.1

11/29/1994

RPI 1252

Notificação para pagamento de retribuição

#13.1

06/28/1994

RPI 1230

Deferimento

#9.1

03/15/1994

RPI 1215

Solicitação de exame técnico

#4.1

11/26/1991

RPI 1095

Publicação antecipada

#3.2

10/15/1991

RPI 1089

Pedido de patente depositado

#2.1

04/02/1991

RPI 1061

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