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Official data from INPI

APARELHO ANTI-DESLIZANTE E MÉTODO PARA CONTROLAR A POTÊNCIA TRANSMITIDA ATRAVÉS DE UM MECANISMO DE DIFERENCIAL ATÉ PELO MENOS DUAS RODAS DE UM VEÍCULO.

ArquivadaInvention PatentPCT · US1986001327

Application data

Number

PI8607128

Type

Invention Patent

Filing

06/20/1986

Publication

06/14/1988

PCT

US1986001327

Progress at the INPI

  1. Filing06/20/86
  2. Publication06/14/88
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 06/20/1986 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: 06/14/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Caterpillar, Inc.

US

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Inventors

A. S. (pessoa física)

US

G. S. (pessoa física)

US

W. P. (pessoa física)

US

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação de entrada na fase nacional - PCT

#1.3

06/14/1988

RPI 921

Arquivamento - Art. 33 da LPI

#11.1

04/30/1991

RPI 1065

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