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Official data from INPI

EXAUSTOR HIDRAULICO DE ARRASTE DE RESIDUOS INDUSTRIAIS

ArquivadaInvention Patent

Application data

Number

PI8207882

Type

Invention Patent

Filing

11/23/1982

Publication

08/07/1984

Progress at the INPI

  1. Filing11/23/82
  2. Publication08/07/84
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 11/23/1982 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: 10/29/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

SEBASTIAO ALVES BRASILEIRO JUN [BR]

Inventors

B. (pessoa física)

C. F. (pessoa física)

P. F. (pessoa física)

S. J. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

10/29/1986

RPI 836

Publicação do pedido de patente

#3.1

08/07/1984

RPI 720

Pedido de patente depositado

#2.1

05/02/1984

RPI 706

14.8

07/26/1983

RPI 666

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