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Official data from INPI

SECAO DE LANCA DE ALTA RESISTENCIA DE BAIXO PESO E LANCA TELESCOPICA DE GUINDASTE

Em AnáliseInvention Patent

Application data

Number

PI8102418

Type

Invention Patent

Filing

04/24/1980

Publication

12/29/1981

Progress at the INPI

  1. Filing04/24/80
  2. Publication12/29/81
  3. Examination03/16/82
  4. Allowance07/10/84
  5. Grant12/26/84
  6. Terminated05/24/88

The patent was granted on 12/26/1984 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 05/24/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

HARNISCHFEGER CORP

See this company's full portfolio

Inventors

N. G. (pessoa física)

V. L. (pessoa física)

Technical data

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

05/24/1988

RPI 918

Concessão da patente

#16.1

12/26/1984

RPI 740

Notificação para pagamento de retribuição

#13.1

10/23/1984

RPI 731

Deferimento

#9.1

07/10/1984

RPI 716

Exigência - art. 36 da LPI

#6.1

12/27/1983

RPI 688

Solicitação de exame técnico

#4.1

03/16/1982

RPI 595

Publicação do pedido de patente

#3.1

12/29/1981

RPI 584

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