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Official data from INPI

SUSPENSÃO DE EIXO POR BARRAS DE TORÇÃO

ArquivadaInvention Patent

Application data

Number

PI8009115

Type

Invention Patent

Filing

10/27/1980

Publication

08/24/1982

Progress at the INPI

  1. Filing10/27/80
  2. Publication08/24/82
  3. Examination05/02/84
  4. Allowance05/14/85
  5. Abandoned
  6. In force

The application was allowed on 05/14/1985 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

Latest action published by the INPI: 07/08/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Caterpillar Tractor Co.

US

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Inventors

W. [. (pessoa física)

Technical data

IPC Classification

Priority claims

US

80/01440 · 10/27/1980

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

07/08/1986

RPI 820

Notificação para pagamento de retribuição

#13.1

09/03/1985

RPI 776

Deferimento

#9.1

05/14/1985

RPI 760

Solicitação de exame técnico

#4.1

05/02/1984

RPI 706

Notificação de entrada na fase nacional - PCT

#1.3

08/24/1982

RPI 618

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