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Official data from INPI

CIRCUITO DE PROTEÇÃO PARA USO COM LASTRO.

Arquivada/ExtintaInvention Patent

Application data

Number

PI8305210

Type

Invention Patent

Filing

09/20/1983

Publication

05/02/1984

Progress at the INPI

  1. Filing09/20/83
  2. Publication05/02/84
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned at the INPI. The case ended without a patent and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 12/30/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

General Electric Company

US

See this company's full portfolio

Inventors

E. B. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Priority claims

US

424.126 · 09/27/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

12/30/1986

RPI 845

8.1

07/22/1986

RPI 822

Publicação do pedido de patente

#3.1

05/02/1984

RPI 706

Pedido de patente depositado

#2.1

11/29/1983

RPI 684

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