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Official data from INPI

SISTEMA DE DIREÇÃO DE FORÇA

ArquivadaInvention Patent

Application data

Number

PI8106896

Type

Invention Patent

Filing

10/26/1981

Publication

07/13/1982

Progress at the INPI

  1. Filing10/26/81
  2. Publication07/13/82
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 10/26/1981 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 02/25/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Clark Equipment Company

US

See this company's full portfolio

Inventors

C. L. (pessoa física)

H. C. (pessoa física)

Technical data

IPC Classification

Priority claims

US

202.923 · 11/03/1980

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

02/25/1986

RPI 801

Publicação do pedido de patente

#3.1

07/13/1982

RPI 612

Pedido de patente depositado

#2.1

12/08/1981

RPI 581

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