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Official data from INPI

COMBINAÇÃO DE MEIOS SENSORES DA DEGRADAÇÃO E DE INTERRUPÇÃO PARA UNIDADES DE REFRIGERAÇÃO A MOTOR-COMPRESSOR.

ArquivadaInvention Patent

Application data

Number

PI8402150

Type

Invention Patent

Filing

05/08/1984

Publication

04/02/1985

Progress at the INPI

  1. Filing05/08/84
  2. Publication04/02/85
  3. Abandoned08/05/86
  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: 03/28/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Emerson Electric Co.

US

See this company's full portfolio

Inventors

B. B. (pessoa física)

US

R. V. (pessoa física)

Technical data

IPC Classification

Priority claims

US

499,321 · 05/31/1983

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

03/28/1989

RPI 962

Republicação - classificação IPC

#15.11

09/27/1988

RPI 936

Exigência - art. 36 da LPI

#6.1

08/30/1988

RPI 932

Solicitação de exame técnico

#4.1

08/05/1986

RPI 824

Publicação do pedido de patente

#3.1

04/02/1985

RPI 754

Pedido de patente depositado

#2.1

07/17/1984

RPI 717

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