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Official data from INPI

DISPOSITIVO ELASTOMÉRICO AMORTECEDOR DE VIBRAÇÃO CHEIO DE FLUIDO E DISPOSITIVO AMORTECEDOR DE VIBRAÇÃO DO TIPO BUCHA.

Prazo de SigiloInvention Patent

Application data

Number

PI8902222

Type

Invention Patent

Filing

05/12/1989

Publication

01/16/1990

Progress at the INPI

  1. Filing05/12/89
  2. Publication01/16/90
  3. Examination12/24/91
  4. Allowance06/14/94
  5. Abandoned
  6. In force

The application was allowed on 06/14/1994 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: 07/04/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

The Pullman Company

US

See this company's full portfolio

Inventors

D. C. (pessoa física)

S. R. (pessoa física)

Technical data

IPC Classification

Priority claims

US

212.504 · 06/28/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

07/04/1989

RPI 976

Arquivamento - Art. 38 §2° da LPI

#11.4

05/02/1995

RPI 1274

Notificação para pagamento de retribuição

#13.1

10/18/1994

RPI 1246

Deferimento

#9.1

06/14/1994

RPI 1228

Exigência - art. 36 da LPI

#6.1

08/03/1993

RPI 1183

Solicitação de exame técnico

#4.1

12/24/1991

RPI 1099

Publicação do pedido de patente

#3.1

01/16/1990

RPI 1002

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