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Official data from INPI

UNIDADE MOTRIZ PARA ACIONAMENTO AUTOMÁTICO DE PORTAS DE ENROLAR

PublicadaUtility Model

Application data

Number

MU6800822

Type

Utility Model

Filing

04/14/1988

Publication

11/21/1989

Progress at the INPI

Awaiting grant fee payment
  1. Filing04/14/88
  2. Publication11/21/89
  3. Examination04/17/90
  4. Allowance03/03/92
  5. Grant
  6. In force

The application was allowed by the INPI on 03/03/1992. The grant of the letters patent is being processed.

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Latest action published by the INPI: 11/21/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Fábrica de Portas de Aço e Artigos para Serralheria São Daniel Ltda

SP, BR

Inventors

E. F. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

11/21/1989

RPI 996

Pedido de patente depositado

#2.1

04/18/1989

RPI 965

Retificação

#15.3

09/08/1992

RPI 1136

Deferimento

#9.1

03/03/1992

RPI 1109

Solicitação de exame técnico

#4.1

04/17/1990

RPI 1014

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