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Official data from INPI

MAQUINA COLHEDEIRA DE FORRAGENS

Em AnáliseInvention Patent
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Application data

Number

PI7602758

Type

Invention Patent

Filing

05/03/1976

Publication

-
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Progress at the INPI

  1. Filing05/03/76
  2. Publication
  3. Examination
  4. Refused09/04/84
  5. Grant
  6. In force

The application was refused on 09/04/1984 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

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Latest action published by the INPI: 09/04/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

COPEMAG CO PENHA DE MAQUINAS A

Inventors

P. R. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

09/04/1984

RPI 724

Petição de recurso

#12.2

01/31/1984

RPI 693

Indeferimento

#9.2

10/04/1983

RPI 676

Conhecimento de parecer técnico

#7.1

04/26/1983

RPI 653

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