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Official data from INPI

CARREGADOR DE CAMPO DE BATALHA

ArquivadaInvention Patent
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Application data

Number

PI8506884

Type

Invention Patent

Filing

08/22/1984

Publication

12/09/1986
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Progress at the INPI

  1. Filing08/22/84
  2. Publication12/09/86
  3. Abandoned04/19/88
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

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Latest action published by the INPI: 11/14/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

HARSCO CORP [US]

Inventors

B. [. (pessoa física)

J. [. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

11/14/1989

RPI 995

Exigência - art. 36 da LPI

#6.1

04/25/1989

RPI 966

Solicitação de exame técnico

#4.1

04/19/1988

RPI 913

Notificação de entrada na fase nacional - PCT

#1.3

12/09/1986

RPI 842

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