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Official data from INPI

RODA PARA VEÍCULOS

Em AnáliseUtility Model

Application data

Number

MU6700181

Type

Utility Model

Filing

01/30/1987

Publication

08/23/1988

Progress at the INPI

  1. Filing01/30/87
  2. Publication08/23/88
  3. Examination
  4. Allowance01/11/94
  5. Grant08/30/94
  6. Expired09/18/01

The letters patent expired on 09/18/2001: 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: 11/22/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Rockwell do Brasil S/A

SP, BR

Inventors

I. C. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame não realizada

#4.2

11/22/1988

RPI 944

Publicação do pedido de patente

#3.1

08/23/1988

RPI 931

Pedido de patente depositado

#2.1

05/12/1987

RPI 864

Carta-patente expirada

#21.1

Patente extinta em 30/01/97 conforme disposto no artigo 24 da Lei 5772/71 (CPI).

09/18/2001

RPI 1602

Concessão da patente

#16.1

08/30/1994

RPI 1239

14.4

04/05/1994

RPI 1218

14.4

03/29/1994

RPI 1217

100

01/11/1994

RPI 1206

120

05/04/1993

RPI 1170

Petição de recurso

#12.2

07/30/1991

RPI 1078

Indeferimento

#9.2

04/09/1991

RPI 1062

14.7

09/11/1990

RPI 1032

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