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Official data from INPI

PILHA DE ARMAZENAMENTO DE ENERGIA ELETROQUÍMICA RECARREGÁVEL DE ALTA TEMPERATURA

IndeferidaInvention Patent

Application data

Number

PI9101992

Type

Invention Patent

Filing

05/15/1991

Publication

12/24/1991

Progress at the INPI

Under appeal
  1. Filing05/15/91
  2. Publication12/24/91
  3. Examination12/21/93
  4. Refused02/23/99
  5. Grant
  6. In force

The application was refused by the INPI on 02/23/1999. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 02/23/1999. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Programme 3 Patent Holdings

LU

Inventors

J. D. (pessoa física)

GB

J. C. (pessoa física)

ZA

Technical data

IPC Classification

Priority claims

GB

9011035.4 · 05/16/1990

GB

9017903.7 · 08/15/1990

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

Indeferido o pedido com base no disposto no Art. 8º da LPI.

02/23/1999

RPI 1468

Conhecimento de parecer técnico

#7.1

07/07/1998

RPI 1437

Solicitação de exame técnico

#4.1

12/21/1993

RPI 1203

Publicação do pedido de patente

#3.1

12/24/1991

RPI 1099

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