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Official data from INPI

VEICULO SOBRE PNEUS PARA USO EM UM SISTEMA DE TRANSPORTE DE MASSAS ALTERNATIVO

Em AnáliseUtility Model

Application data

Number

MU6300660

Type

Utility Model

Filing

05/20/1983

Publication

01/15/1985

Progress at the INPI

  1. Filing05/20/83
  2. Publication01/15/85
  3. Examination08/05/86
  4. Refused04/19/88
  5. Grant
  6. In force

The application was refused on 04/19/1988 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 04/19/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

PROMEC PROJETOS MECANICOS S C [BR]

SETEPLA ENGENHARIA DE PROJETO [BR]

Inventors

C. A. (pessoa física)

H. B. (pessoa física)

M. D. (pessoa física)

S. M. (pessoa física)

S. (pessoa física)

W. G. (pessoa física)

Technical data

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

04/19/1988

RPI 913

Petição de recurso

#12.2

09/22/1987

RPI 883

Indeferimento

#9.2

06/30/1987

RPI 871

Solicitação de exame técnico

#4.1

08/05/1986

RPI 824

Publicação do pedido de patente

#3.1

01/15/1985

RPI 743

Pedido de patente depositado

#2.1

07/05/1983

RPI 663

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