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Official data from INPI

ACOPLAMENTO COM FRICÇÃO PARA ANTENAS ELÉTRICAS

Em AnáliseInvention Patent
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Application data

Number

PI8906312

Type

Invention Patent

Filing

12/04/1989

Publication

06/04/1991
View on INPI

Progress at the INPI

Technical opinion to answer
  1. Filing12/04/89
  2. Publication06/04/91
  3. Examination08/20/91
  4. Allowance
  5. Grant
  6. In force

The INPI issued a technical opinion on patentability. The applicant must respond for examination to continue.

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Latest action published by the INPI: 03/27/2018. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

N. S. (pessoa física)

SP, BR

Inventors

N. S. (pessoa física)

BR

Technical data

IPC Classification

H02K 7/10

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: H01G 1/32; H02K 7/10.

03/27/2018

RPI 2464

Retificação

#15.3

09/17/1996

RPI 1346

120

01/16/1996

RPI 1311

Recurso

#12.1

05/23/1995

RPI 1277

Deferimento

#9.1

03/14/1995

RPI 1267

Solicitação de exame técnico

#4.1

08/20/1991

RPI 1081

Publicação do pedido de patente

#3.1

06/04/1991

RPI 1070

Pedido de patente depositado

#2.1

03/20/1990

RPI 1010

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