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Official data from INPI

ANTENA RADAR

Em AnáliseInvention Patent

Application data

Number

PI8201919

Type

Invention Patent

Filing

03/31/1982

Publication

11/16/1983

Progress at the INPI

  1. Filing03/31/82
  2. Publication11/16/83
  3. Examination02/28/84
  4. Refused07/14/87
  5. Grant
  6. In force

The application was refused on 07/14/1987 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

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Latest action published by the INPI: 07/14/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Avibras Indústria Aeroespacial S/A

SP, BR

See this company's full portfolio

Inventors

J. L. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

07/14/1987

RPI 873

Petição de recurso

#12.2

05/06/1986

RPI 811

11.8

12/31/1985

RPI 793

Indeferimento

#9.2

12/24/1985

RPI 792

Arquivamento - Art. 33 da LPI

#11.1

11/12/1985

RPI 786

Conhecimento de parecer técnico

#7.1

01/22/1985

RPI 744

Solicitação de exame técnico

#4.1

02/28/1984

RPI 697

Publicação do pedido de patente

#3.1

11/16/1983

RPI 682

Pedido de patente depositado

#2.1

05/25/1982

RPI 605

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