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Official data from INPI

MECANISMO ACIONADOR DE PORTOES

IndeferidaInvention Patent
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Application data

Number

PI8402656

Type

Invention Patent

Filing

05/31/1984

Publication

01/07/1986
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Progress at the INPI

Under appeal
  1. Filing05/31/84
  2. Publication01/07/86
  3. Examination07/29/86
  4. Refused09/05/89
  5. Grant
  6. In force

The application was refused by the INPI on 09/05/1989. The invention was never patented.

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Latest action published by the INPI: 09/05/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

M. W. (pessoa física)

Inventors

W. [. (pessoa física)

Technical data

IPC Classification

E05B 49/00

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

09/05/1989

RPI 985

Conhecimento de parecer técnico

#7.1

02/08/1989

RPI 955

Solicitação de exame técnico

#4.1

07/29/1986

RPI 823

Publicação do pedido de patente

#3.1

01/07/1986

RPI 794

Pedido de patente depositado

#2.1

08/07/1984

RPI 720

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