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Official data from INPI

CHAVE DE RODAS

Em AnáliseUtility Model

Application data

Number

MU6802116

Type

Utility Model

Filing

09/22/1988

Publication

12/27/1988

Progress at the INPI

  1. Filing09/22/88
  2. Publication12/27/88
  3. Examination03/14/89
  4. Allowance05/26/92
  5. Grant03/30/93
  6. Terminated10/31/95

The patent was granted on 03/30/1993 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: 03/14/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Gerobras Indústria e Comércio Ltda

SP, BR

Inventors

R. R. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

03/14/1989

RPI 960

Publicação antecipada

#3.2

12/27/1988

RPI 949

Pedido de patente depositado

#2.1

12/13/1988

RPI 947

Anuidade - prazo legal encerrado

#18.2

10/31/1995

RPI 1300

Concessão da patente

#16.1

03/30/1993

RPI 1165

Notificação para pagamento de retribuição

#13.1

10/20/1992

RPI 1142

Deferimento

#9.1

05/26/1992

RPI 1121

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