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Official data from INPI

APARELHO DE ELETRODOS

Arquivada/ExtintaInvention PatentPCT · US1988002062

Application data

Number

PI8807357

Type

Invention Patent

Filing

06/20/1988

Publication

05/22/1990

PCT

US1988002062

Progress at the INPI

  1. Filing06/20/88
  2. Publication05/22/90
  3. Abandoned11/20/90
  4. Allowance
  5. Grant
  6. In force

The application was abandoned for failure to pay the annuities (art. 86 of the Brazilian IP Act). The technology is in the public domain in Brazil.

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Latest action published by the INPI: 03/21/2000. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Hughes Aircraft Company

US

See this company's full portfolio

Inventors

L. A. (pessoa física)

T. W. (pessoa física)

Technical data

IPC Classification

Priority claims

US

132,514 · 12/14/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento por falta de pagamento

#8.6

referente a 9ª, 10ª e 11ª anuidade

03/21/2000

RPI 1524

8.1

Referente a 9ª e 10ª anuidade

12/01/1998

RPI 1456

Exigência - art. 36 da LPI

#6.1

11/12/1996

RPI 1354

Solicitação de exame técnico

#4.1

11/20/1990

RPI 1042

Solicitação de exame não realizada

#4.2

09/25/1990

RPI 1034

Notificação de entrada na fase nacional - PCT

#1.3

05/22/1990

RPI 1019

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