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Official data from INPI

TRAVA DE SEGURANÇA PARA PORTA

Em AnáliseInvention PatentPCT · US1991006684

Application data

Number

PI9106878

Type

Invention Patent

Filing

09/13/1991

Publication

07/06/1993

PCT

US1991006684

Progress at the INPI

  1. Filing09/13/91
  2. Publication07/06/93
  3. Examination05/31/94
  4. Allowance
  5. Grant
  6. In force

Published on 07/06/1993, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

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Latest action published by the INPI: 12/12/1995. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. F. (pessoa física)

US

Inventors

A. F. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

586953 · 09/24/1990

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

12/12/1995

RPI 1306

Solicitação de exame técnico

#4.1

05/31/1994

RPI 1226

Retificação da notificação da fase nacional - PCT

#1.3.1

11/30/1993

RPI 1200

Notificação de entrada na fase nacional - PCT

#1.3

07/06/1993

RPI 1179

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