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Official data from INPI

AMORTECEDOR DE VIBRAÇÃO TORSIONAL

Arquivada/ExtintaInvention PatentPCT · US1989003432

Application data

Number

PI8907549

Type

Invention Patent

Filing

08/11/1989

Publication

06/11/1991

PCT

US1989003432

Progress at the INPI

  1. Filing08/11/89
  2. Publication06/11/91
  3. Abandoned03/16/93
  4. Allowance
  5. Grant
  6. In force

The application was abandoned for failure to pay the annuities (art. 86 of the Brazilian IP Act). The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 03/21/2000. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Caterpillar, Inc.

US

See this company's full portfolio

Inventors

L. G. (pessoa física)

V. S. (pessoa física)

Technical data

IPC Classification

Priority claims

US

348,229 · 05/05/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento por falta de pagamento

#8.6

Referente a 8ª, 9ª e 10ª anuidade

03/21/2000

RPI 1524

8.1

Referente a 8ª e 9ª anuidade

12/22/1998

RPI 1459

120

03/18/1997

RPI 1372

Recurso

#12.1

04/09/1996

RPI 1323

Notificação para pagamento de retribuição

#13.1

03/19/1996

RPI 1320

Deferimento

#9.1

10/10/1995

RPI 1297

Exigência - art. 36 da LPI

#6.1

03/07/1995

RPI 1266

Exigência - art. 36 da LPI

#6.1

07/26/1994

RPI 1234

Pedido de certificado de adição de invenção

#5.1

07/20/1993

RPI 1181

Solicitação de exame técnico

#4.1

03/16/1993

RPI 1163

Notificação de entrada na fase nacional - PCT

#1.3

06/11/1991

RPI 1071

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