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Official data from INPI

DIFERENCIAL BLINDADO

ArquivadaInvention Patent

Application data

Number

PI8405418

Type

Invention Patent

Filing

10/19/1984

Publication

05/27/1986

Progress at the INPI

  1. Filing10/19/84
  2. Publication05/27/86
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 10/19/1984 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 08/16/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

OTACILIO BENEVIDES [BR]

SILVA PIMENTA A DA [BR]

Inventors

A. [. (pessoa física)

B. [. (pessoa física)

Technical data

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

08/16/1988

RPI 930

Publicação do pedido de patente

#3.1

05/27/1986

RPI 814

Pedido de patente depositado

#2.1

01/08/1985

RPI 742

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: F16H 1/38; F16H 57/02.

03/27/2018

RPI 2464

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