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Official data from INPI

DISPOSIÇÕES EM GARFO DE SUSTENTAÇÃO DE CARRINHOS PARA ENSACADEIRAS

Arquivada/ExtintaUtility Model

Application data

Number

MU6902370

Type

Utility Model

Filing

11/30/1989

Publication

07/16/1991

Progress at the INPI

  1. Filing11/30/89
  2. Publication07/16/91
  3. Examination10/22/91
  4. Allowance03/08/94
  5. Grant10/25/94
  6. Expired11/20/01

The letters patent expired on 11/20/2001: 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: 11/20/2001. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Incomaf S.A Indústria e Comércio

SP, BR

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Inventors

L. R. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 30/11/1999 conforme o disposto no artigo 24 da Lei 5772/71 (CPI).

11/20/2001

RPI 1611

Concessão da patente

#16.1

10/25/1994

RPI 1247

Notificação para pagamento de retribuição

#13.1

06/21/1994

RPI 1229

Deferimento

#9.1

03/08/1994

RPI 1214

Solicitação de exame técnico

#4.1

10/22/1991

RPI 1090

Publicação do pedido de patente

#3.1

07/16/1991

RPI 1076

Pedido de patente depositado

#2.1

03/20/1990

RPI 1010

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