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Official data from INPI

GUINDASTE

ConcedidaUtility Model

Application data

Number

MU6301346

Type

Utility Model

Filing

09/19/1983

Publication

09/18/1984

Progress at the INPI

  1. Filing09/19/83
  2. Publication09/18/84
  3. Examination12/18/84
  4. Allowance11/03/87
  5. Grant11/29/88
  6. Expired11/22/94

The letters patent expired on 11/22/1994: 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: 11/29/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

JORGE HENRIQUE MIDAO JORDAO DA [BR]

Inventors

M. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

11/29/1988

RPI 945

Retificação

#15.6

09/27/1988

RPI 936

Retificação

#15.3

07/12/1988

RPI 925

100

11/03/1987

RPI 889

120

03/10/1987

RPI 855

Petição de recurso

#12.2

06/10/1986

RPI 816

Indeferimento

#9.2

02/18/1986

RPI 800

Pedido de certificado de adição de invenção

#5.1

04/30/1985

RPI 758

Solicitação de exame técnico

#4.1

12/18/1984

RPI 739

Publicação antecipada

#3.2

09/18/1984

RPI 726

Pedido de patente depositado

#2.1

11/16/1983

RPI 682

Carta-patente expirada

#21.1

11/22/1994

RPI 1251

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