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Official data from INPI

DISPOSIÇÃO INTRODUZIDA EM VÁLVULA DE LINHA

Em AnáliseUtility Model

Application data

Number

MU6701868

Type

Utility Model

Filing

09/22/1987

Publication

04/05/1988

Progress at the INPI

  1. Filing09/22/87
  2. Publication04/05/88
  3. Abandoned05/31/88
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

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Latest action published by the INPI: 05/31/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Rodagás Equipamentos Automotivo a Gás Liquefeito de Petróleo Ltda

SP, BR

See this company's full portfolio

Inventors

S. B. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

05/31/1988

RPI 919

Publicação antecipada

#3.2

04/05/1988

RPI 911

Pedido de patente depositado

#2.1

12/22/1987

RPI 896

Arquivamento - Art. 36 §1° da LPI

#11.2

03/16/1993

RPI 1163

Republicação - classificação IPC

#15.11

09/22/1992

RPI 1138

Exigência - art. 36 da LPI

#6.1

05/12/1992

RPI 1119

14.1

05/21/1991

RPI 1068

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