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Official data from INPI

PROCESSO PARA FABRICAÇÃO DE UMA RODA TENSORA DE ESTEIRA DE TRATOR EM AÇO FUNDIDO OU ESTAMPADO E RODA CONSTRUÍDA SEGUNDO O PROCESSO.

ArquivadaInvention Patent
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Application data

Number

PI8006690

Type

Invention Patent

Filing

10/17/1980

Publication

-
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Progress at the INPI

  1. Filing10/17/80
  2. Publication
  3. Abandoned03/30/82
  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: 05/08/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Celfa S.p.A. Costruzioni Metalliche Montaggi.

Inventors

No inventors listed.

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

05/08/1984

RPI 707

Exigência - art. 36 da LPI

#6.1

10/11/1983

RPI 677

Solicitação de exame técnico

#4.1

03/30/1982

RPI 597

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