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Official data from INPI

CIRCUITO ELETROMAGNÉTICO DE MOTOR DE FORÇA VARIÁVEL

ArquivadaInvention Patent

Application data

Number

PI9102925

Type

Invention Patent

Filing

07/10/1991

Publication

02/11/1992

Progress at the INPI

  1. Filing07/10/91
  2. Publication02/11/92
  3. Examination05/25/93
  4. Allowance05/25/99
  5. Abandoned
  6. In force

The application was allowed on 05/25/1999 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

Latest action published by the INPI: 04/11/2000. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. C. (pessoa física)

US

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Inventors

D. A. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

07/553,893 · 07/16/1990

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

04/11/2000

RPI 1527

Deferimento

#9.1

05/25/1999

RPI 1481

Exigência - art. 36 da LPI

#6.1

09/29/1998

RPI 1449

Solicitação de exame técnico

#4.1

05/25/1993

RPI 1173

Publicação do pedido de patente

#3.1

02/11/1992

RPI 1106

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