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Official data from INPI

DISPOSITIVO DE CONTROLE SENSIVEL A TEMPERATURA

Em AnáliseInvention Patent

Application data

Number

PI7906766

Type

Invention Patent

Filing

12/29/1978

Publication

-

Progress at the INPI

  1. Filing12/29/78
  2. Publication
  3. Examination10/13/82
  4. Allowance09/20/83
  5. Grant03/27/84
  6. Terminated07/12/88

The patent was granted on 03/27/1984 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 07/12/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

KYSOR INDUSTRIAL CORP

Inventors

C. R. (pessoa física)

M. L. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

07/12/1988

RPI 925

Concessão da patente

#16.1

03/27/1984

RPI 701

Notificação para pagamento de retribuição

#13.1

01/03/1984

RPI 689

Deferimento

#9.1

09/20/1983

RPI 674

Exigência - art. 36 da LPI

#6.1

05/03/1983

RPI 654

Solicitação de exame técnico

#4.1

10/13/1982

RPI 625

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