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Official data from INPI

MÁQUINA DE LAVAR, MECANISMO SERVO-ATUADOR E ACIONAMENTO REVERSÍVEL MOTORIZADO PARA MÁQUINA DE LAVAR

Arquivada/ExtintaInvention Patent

Application data

Number

PI9100217

Type

Invention Patent

Filing

01/14/1991

Publication

10/22/1991

Progress at the INPI

  1. Filing01/14/91
  2. Publication10/22/91
  3. Examination11/30/93
  4. Allowance12/19/95
  5. Grant02/04/97
  6. Expired06/22/10

The letters patent expired on 06/22/2010: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

Talk to a specialist

Latest action published by the INPI: 06/22/2010. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

E. C. (pessoa física)

US

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Inventors

J. D. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

465,832 · 01/16/1990

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 14/01/2006

06/22/2010

RPI 2059

Concessão da patente

#16.1

02/04/1997

RPI 1366

Notificação para pagamento de retribuição

#13.1

06/25/1996

RPI 1334

Deferimento

#9.1

12/19/1995

RPI 1307

Exigência - art. 36 da LPI

#6.1

12/06/1994

RPI 1253

Solicitação de exame técnico

#4.1

11/30/1993

RPI 1200

Publicação do pedido de patente

#3.1

10/22/1991

RPI 1090

Pedido de patente depositado

#2.1

08/06/1991

RPI 1079

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