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Official data from INPI

APERFEIÇOAMENTOS EM BERÇOS HOSPITALARES E UNIDADES DE REANIMAÇÃO COM FONTE IRRADIANTE DE CALOR

ConcedidaInvention Patent

Application data

Number

PI8005812

Type

Invention Patent

Filing

09/11/1980

Publication

12/22/1981

Progress at the INPI

  1. Filing09/11/80
  2. Publication12/22/81
  3. Examination03/16/82
  4. Allowance12/13/83
  5. Grant04/24/84
  6. Expired11/07/95

The letters patent expired on 11/07/1995: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

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Latest action published by the INPI: 04/24/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Fanem Ltda

SP, BR

See this company's full portfolio

Inventors

D. R. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

04/24/1984

RPI 705

Notificação para pagamento de retribuição

#13.1

04/10/1984

RPI 703

Deferimento

#9.1

12/13/1983

RPI 686

Exigência - art. 36 da LPI

#6.1

08/09/1983

RPI 668

Solicitação de exame técnico

#4.1

03/16/1982

RPI 595

Publicação antecipada

#3.2

12/22/1981

RPI 583

Carta-patente expirada

#21.1

11/07/1995

RPI 1301

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