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Official data from INPI

PROCESSO DE FABRICAÇÃO DE UM TRANSFORMADOR

ArquivadaInvention Patent

Application data

Number

PI9000286

Type

Invention Patent

Filing

01/24/1990

Publication

11/27/1990

Progress at the INPI

  1. Filing01/24/90
  2. Publication11/27/90
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 01/24/1990 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 02/24/1993. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

W. C. (pessoa física)

US

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Inventors

F. G. (pessoa física)

US

M. V. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

07/304,618 · 02/01/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

02/24/1993

RPI 1160

Publicação do pedido de patente

#3.1

11/27/1990

RPI 1043

Pedido de patente depositado

#2.1

05/22/1990

RPI 1019

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