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Official data from INPI

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IndeferidaInvention Patent
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Application data

Number

PI8304770

Type

Invention Patent

Filing

08/30/1983

Publication

04/09/1985
View on INPI

Progress at the INPI

Under appeal
  1. Filing08/30/83
  2. Publication04/09/85
  3. Examination08/20/85
  4. Refused10/13/87
  5. Grant
  6. In force

The application was refused by the INPI on 10/13/1987. The invention was never patented.

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Latest action published by the INPI: 10/13/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

F. S. (pessoa física)

SP, BR

Inventors

S. [. (pessoa física)

Technical data

IPC Classification

H04B 1/401H04B 7/26

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

10/13/1987

RPI 886

Retificação

#15.6

04/22/1987

RPI 861

Alteração de numeração

#15.1

11/25/1986

RPI 840

Conhecimento de parecer técnico

#7.1

07/15/1986

RPI 821

Solicitação de exame técnico

#4.1

08/20/1985

RPI 774

Publicação do pedido de patente

#3.1

04/09/1985

RPI 755

Pedido de patente depositado

#2.1

11/01/1983

RPI 680

Republicação - classificação IPC

#15.11

As classificações anteriores eram: H04B 7/26, H04B 1/40

08/25/2015

RPI 2329

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