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Official data from INPI

SISTEMA PARA O AQUECIMENTO MAIS RAPIDO DOS MOTORES A ALCOOL E O USO DO ALCOOL NOS MOTORES A GASOLINA

ArquivadaUtility Model

Application data

Number

MU6100806

Type

Utility Model

Filing

05/27/1981

Publication

01/18/1983

Progress at the INPI

  1. Filing05/27/81
  2. Publication01/18/83
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 05/27/1981 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 05/07/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. D. (pessoa física)

Inventors

S. D. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

05/07/1985

RPI 759

Publicação do pedido de patente

#3.1

01/18/1983

RPI 639

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: F16K 19/00; F01L 3/00; F02B 41/00.

03/27/2018

RPI 2464

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