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Official data from INPI

porta-lâmpadas.

ConcedidaInvention Patent

Application data

Number

PI8205507

Type

Invention Patent

Filing

09/20/1982

Publication

08/23/1983

Progress at the INPI

  1. Filing09/20/82
  2. Publication08/23/83
  3. Examination08/20/85
  4. Allowance04/22/87
  5. Grant10/27/87
  6. Terminated10/16/90

The patent was granted on 10/27/1987 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: 10/27/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

B. H. (pessoa física)

NO

Inventors

H. [. (pessoa física)

Technical data

IPC Classification

Priority claims

NO

813193 · 09/21/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

10/27/1987

RPI 888

Deferimento

#9.1

04/22/1987

RPI 861

Exigência - art. 36 da LPI

#6.1

08/26/1986

RPI 827

Solicitação de exame técnico

#4.1

08/20/1985

RPI 774

Publicação do pedido de patente

#3.1

08/23/1983

RPI 670

Pedido de patente depositado

#2.1

11/09/1982

RPI 629

Anuidade - prazo legal encerrado

#18.2

10/16/1990

RPI 1037

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