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Official data from INPI

APERFEIÇOAMENTO EM ESTRUTURA DE COLUNA PARA EMPILHADEIRAS E EQUIPAMENTOS SEMELHANTES

ConcedidaInvention Patent

Application data

Number

PI8002147

Type

Invention Patent

Filing

04/08/1980

Publication

-

Progress at the INPI

  1. Filing04/08/80
  2. Publication
  3. Examination08/31/82
  4. Allowance08/21/84
  5. Grant03/26/85
  6. Terminated09/25/90

The patent was granted on 03/26/1985 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: 03/26/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Clark Equipment Company

US

See this company's full portfolio

Inventors

B. R. (pessoa física)

Technical data

IPC Classification

Priority claims

US

028.292 · 04/09/1979

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

03/26/1985

RPI 753

Notificação para pagamento de retribuição

#13.1

12/11/1984

RPI 738

Deferimento

#9.1

08/21/1984

RPI 722

Exigência - art. 36 da LPI

#6.1

02/21/1984

RPI 696

Exigência - art. 36 da LPI

#6.1

09/13/1983

RPI 673

Solicitação de exame técnico

#4.1

08/31/1982

RPI 619

Anuidade - prazo legal encerrado

#18.2

09/25/1990

RPI 1034

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