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Official data from INPI

Eletrólito e processo para suprimir formação de bronze e pressão de vapor da amônia católita numa bateria recarregável.

ArquivadaInvention Patent

Application data

Number

PI8300310

Type

Invention Patent

Filing

01/24/1983

Publication

10/25/1983

Progress at the INPI

  1. Filing01/24/83
  2. Publication10/25/83
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 01/24/1983 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 02/04/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

D. C. (pessoa física)

US

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Inventors

B. E. (pessoa física)

H. E. (pessoa física)

Technical data

IPC Classification

Priority claims

US

343.466 · 01/28/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

02/04/1986

RPI 798

14.4

07/10/1984

RPI 716

Publicação do pedido de patente

#3.1

10/25/1983

RPI 679

Pedido de patente depositado

#2.1

03/08/1983

RPI 646

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