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Official data from INPI

DISPOSITIVO PARA ACIONAR PORTA DE ENROLAR

ConcedidaUtility Model

Application data

Number

MU6501978

Type

Utility Model

Filing

11/29/1985

Publication

11/24/1987

Progress at the INPI

  1. Filing11/29/85
  2. Publication11/24/87
  3. Examination02/09/88
  4. Allowance04/11/89
  5. Grant11/28/89
  6. Terminated03/10/92

The patent was granted on 11/28/1989 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: 11/28/1989. 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

Fábrica de Portas de Aço Paulo Ltda

Inventors

E. F. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

11/28/1989

RPI 997

Notificação para pagamento de retribuição

#13.1

08/08/1989

RPI 981

Deferimento

#9.1

04/11/1989

RPI 964

Exigência - art. 36 da LPI

#6.1

10/25/1988

RPI 940

Solicitação de exame técnico

#4.1

02/09/1988

RPI 903

Publicação do pedido de patente

#3.1

11/24/1987

RPI 892

14.4

09/22/1987

RPI 883

Pedido de patente depositado

#2.1

03/25/1986

RPI 805

Republicação - classificação IPC

#15.11

A classificação anterior era: E05F 15/16

08/25/2015

RPI 2329

Anuidade - prazo legal encerrado

#18.2

03/10/1992

RPI 1110

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