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Official data from INPI

Eletrodo negativo de lítio e irradiador.

ArquivadaInvention Patent

Application data

Number

PI8406076

Type

Invention Patent

Filing

11/29/1984

Publication

09/17/1985

Progress at the INPI

  1. Filing11/29/84
  2. Publication09/17/85
  3. Examination05/13/86
  4. Allowance04/03/90
  5. Abandoned
  6. In force

The application was allowed on 04/03/1990 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

Latest action published by the INPI: 10/24/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

General Mining Union Corporation Limited.

ZA

See this company's full portfolio

Inventors

C. G. (pessoa física)

Technical data

IPC Classification

Priority claims

GB

8331912 · 11/30/1983

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

11.7

10/24/1989

RPI 992

11.8

09/12/1989

RPI 986

Arquivamento - Art. 36 §1° da LPI

#11.2

08/22/1989

RPI 983

Exigência - art. 36 da LPI

#6.1

02/21/1989

RPI 957

Solicitação de exame técnico

#4.1

05/13/1986

RPI 812

Publicação do pedido de patente

#3.1

09/17/1985

RPI 778

Pedido de patente depositado

#2.1

02/20/1985

RPI 748

Arquivamento - Art. 38 §2° da LPI

#11.4

12/18/1990

RPI 1046

Notificação para pagamento de retribuição

#13.1

08/14/1990

RPI 1028

Deferimento

#9.1

04/03/1990

RPI 1012

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