Official data from INPI

RODA DE ACIONAMENTO INDEPENDENTE PARA VEÍCULOS, CADEIRA DE RODAS, BICICLETA ELÉTRICA, TRATOR ELÉTRICO, EMPILHADEIRA DE FORQUILHA E CARRO ELÉTRICO

Arquivada/ExtintaInvention PatentPCT · SU1990000209

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Application data

Number

PI9006900

Type

Invention Patent

Filing

08/24/1990

Publication

11/05/1991

PCT

SU1990000209

View on INPI

Progress at the INPI

Filing08/24/90
Publication11/05/91
Examination09/22/92
Allowance06/14/94
Grant03/01/95
Expired06/15/10

The letters patent expired on 06/15/2010: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

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Latest action published by the INPI: 06/15/2010. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Tross Enterprises Ltd

V. S. (pessoa física)

Inventors

V. S. (pessoa física)

Technical data

IPC Classification

B60K 7/00

Priority claims

4731991 · 09/01/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 24/08/2005

06/15/2010

RPI 2058

Pedido de licença compulsória

#20.1

04/09/1996

RPI 1323

Concessão da patente

#16.1

03/01/1995

RPI 1265

Notificação para pagamento de retribuição

#13.1

10/18/1994

RPI 1246

14.1

07/05/1994

RPI 1231

Deferimento

#9.1

06/14/1994

RPI 1228

Solicitação de exame técnico

#4.1

09/22/1992

RPI 1138

Notificação de entrada na fase nacional - PCT

#1.3