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Official data from INPI

FONTE DE ALIMENTAÇÃO DE CORRENTE CONTROLADA COM ENTRADA DE CORRENTE QUE RECEBE CORRENTE ALTERNADA TRIFÁSICA.

ArquivadaInvention Patent

Application data

Number

PI8300615

Type

Invention Patent

Filing

02/08/1983

Publication

11/08/1983

Progress at the INPI

  1. Filing02/08/83
  2. Publication11/08/83
  3. Abandoned11/12/85
  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: 08/30/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Hobart Brothers Company

US

See this company's full portfolio

Inventors

R. L. (pessoa física)

Technical data

IPC Classification

Priority claims

US

348.531 · 02/12/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

08/30/1988

RPI 932

Exigência - art. 36 da LPI

#6.1

01/12/1988

RPI 899

6.2

11/18/1986

RPI 839

Solicitação de exame técnico

#4.1

11/12/1985

RPI 786

Publicação do pedido de patente

#3.1

11/08/1983

RPI 681

Pedido de patente depositado

#2.1

03/29/1983

RPI 649

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