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Official data from INPI

APERFEIÇOAMENTO NAS TAMPAS PARA MOTORES ELÉTRICOS SUBMERSOS

ArquivadaUtility Model

Application data

Number

MU7101634

Type

Utility Model

Filing

07/15/1991

Publication

03/02/1993

Progress at the INPI

  1. Abandoned07/15/91
  2. Publication
  3. Examination
  4. Allowance
  5. Grant
  6. In force

The application was abandoned at the INPI. The case ended without a patent and the technology is in the public domain in Brazil.

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Latest action published by the INPI: 01/03/1995. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

R. D. (pessoa física)

RS, BR

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Inventors

R. D. (pessoa física)

BR

Technical data

IPC Classification

Abstract

O presente aperfeiçoamento nas tampas para motores elétricos submersos, fabricadas em resinas termo-fixas, as quais são obtidas a partir de termo-prensagem em formas adequadas.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento do pedido - Art. 216 §2° da LPI

#11.6

01/03/1995

RPI 1257

15.15

01/18/1994

RPI 1207

Publicação do pedido de patente

#3.1

03/02/1993

RPI 1161

Pedido de patente depositado

#2.1

03/17/1992

RPI 1111

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