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Official data from INPI

MONTAGEM DE DISCO DE EMBREAGEM IMPULSIONADO COM ELEMENTO DE FRICÇÃO AMORTECIDO POR MOLAS

Prazo de SigiloInvention Patent

Application data

Number

PI8903394

Type

Invention Patent

Filing

07/11/1989

Publication

04/17/1990

Progress at the INPI

  1. Filing07/11/89
  2. Publication04/17/90
  3. Examination07/16/91
  4. Allowance11/03/93
  5. Abandoned
  6. In force

The application was allowed on 11/03/1993 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: 10/03/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

D. C. (pessoa física)

US

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Inventors

M. C. (pessoa física)

Technical data

IPC Classification

Priority claims

US

247.018 · 09/20/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

10/03/1989

RPI 989

Arquivamento - Art. 38 §2° da LPI

#11.4

08/30/1994

RPI 1239

Notificação para pagamento de retribuição

#13.1

03/29/1994

RPI 1217

Notificação para pagamento de retribuição

#13.1

03/22/1994

RPI 1216

Deferimento

#9.1

11/03/1993

RPI 1196

Solicitação de exame técnico

#4.1

07/16/1991

RPI 1076

Publicação do pedido de patente

#3.1

04/17/1990

RPI 1014

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