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Official data from INPI

SEM TITULO

ConcedidaInvention Patent
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Application data

Number

PI8108795

Type

Invention Patent

Filing

09/08/1981

Publication

08/24/1982
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Progress at the INPI

  1. Filing09/08/81
  2. Publication08/24/82
  3. Examination02/28/84
  4. Allowance03/31/87
  5. Grant09/29/87
  6. Terminated03/19/96

The patent was granted on 09/29/1987 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 09/29/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Lockheed Missiles & Space Company,Inc.

US

Inventors

A. J. (pessoa física)

B. [. (pessoa física)

M. [. (pessoa física)

[. (pessoa física)

Technical data

IPC Classification

B05B 3/12B65G 65/32

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

09/29/1987

RPI 884

Deferimento

#9.1

03/31/1987

RPI 858

Exigência - art. 36 da LPI

#6.1

10/29/1986

RPI 836

Exigência - art. 36 da LPI

#6.1

02/25/1986

RPI 801

Exigência - art. 36 da LPI

#6.1

07/30/1985

RPI 771

Exigência - art. 36 da LPI

#6.1

10/23/1984

RPI 731

4.1.1

06/12/1984

RPI 712

Solicitação de exame técnico

#4.1

04/24/1984

RPI 705

Solicitação de exame técnico

#4.1

02/28/1984

RPI 697

Notificação de entrada na fase nacional - PCT

#1.3

08/24/1982

RPI 618

Anuidade - prazo legal encerrado

#18.2

03/19/1996

RPI 1320

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