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Official data from INPI

TRAVA DE SEGURANÇA.

Em AnáliseUtility Model

Application data

Number

MU6100042

Type

Utility Model

Filing

01/15/1981

Publication

08/24/1982

Progress at the INPI

  1. Filing01/15/81
  2. Publication08/24/82
  3. Examination11/30/82
  4. Allowance12/13/83
  5. Grant08/28/84
  6. Terminated06/21/88

The patent was granted on 08/28/1984 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 06/21/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

G.C.G Indústria e Comércio de Equipamentos Ltda

Inventors

G. L. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

06/21/1988

RPI 922

Concessão da patente

#16.1

08/28/1984

RPI 723

Notificação para pagamento de retribuição

#13.1

04/10/1984

RPI 703

Deferimento

#9.1

12/13/1983

RPI 686

Solicitação de exame técnico

#4.1

11/30/1982

RPI 632

Publicação do pedido de patente

#3.1

08/24/1982

RPI 618

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