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Official data from INPI

FECHO DE TORÇÃO PARA UMA VIGA LEVANTADORA, VIGA LEVANTADORA E CONJUNTO DE ARMAÇÃO SEPARADORA

ArquivadaInvention Patent

Application data

Number

PI8107879

Type

Invention Patent

Filing

12/04/1981

Publication

09/08/1982

Progress at the INPI

  1. Filing12/04/81
  2. Publication09/08/82
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 12/04/1981 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 10/01/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Clark Equipment Company

US

See this company's full portfolio

Inventors

C. S. (pessoa física)

Technical data

IPC Classification

Priority claims

US

215.292 · 12/11/1980

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

10/01/1985

RPI 780

Publicação do pedido de patente

#3.1

09/08/1982

RPI 620

Pedido de patente depositado

#2.1

01/26/1982

RPI 588

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