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Official data from INPI

TRAVA DE SEGURANÇA ALGEMA.

Em AnáliseInvention Patent

Application data

Number

PI8705334

Type

Invention Patent

Filing

09/30/1987

Publication

03/15/1988

Progress at the INPI

Under appeal
  1. Filing09/30/87
  2. Publication03/15/88
  3. Examination06/14/88
  4. Refused09/01/92
  5. Grant
  6. In force

The application was refused by the INPI on 09/01/1992. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 06/14/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

D. B. (pessoa física)

SP, BR

Inventors

D. B. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

06/14/1988

RPI 921

Publicação antecipada

#3.2

03/15/1988

RPI 908

Pedido de patente depositado

#2.1

12/29/1987

RPI 897

Indeferimento

#9.2

09/01/1992

RPI 1135

Conhecimento de parecer técnico

#7.1

08/27/1991

RPI 1082

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