Official data from INPI

DISPOSITIVO DE FECHO DUPLO.

ArquivadaInvention Patent

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Application data

Number

PI7808757

Type

Invention Patent

Filing

07/09/1980

Publication

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Progress at the INPI

Filing07/09/80
Publication
Abandoned
Allowance
Grant
In force

The application was abandoned: examination was not requested within the 36 months following the 07/09/1980 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 11/03/1982. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Caterpillar Tractor Company

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Inventors

G. A. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Priority claims

78/00232 · 12/21/1978

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

11/03/1982

RPI 628

From the same holder

CONJUNTO DE DENTE DE CANTO DESPRENDÍVEL.CONJUNTO DE JUNTA UNIVERSAL.LAMINADO RESISTENTE A IMPACTO.DISPOSITIVO DE SUPRIMENTO DE FLUÍDO E MECANISMO DE VÁLVULA DE CONTROLE.DISPOSITIVO PARA MONTAGEM DE LÂMINA DE BULLDOZER.BOMBA DE INJEÇÃO DE COMBUSTÍVEL.ARTICULAÇÃO DE CHARNEIRA PARA CONJUNTOS DE ELOS DE LAGARTAS.

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