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Official data from INPI

SISTEMA DE FREIO DE FICÇÃO PARA UM VEÍCULO DE TRANSPORTE.

PublicadaInvention Patent

Application data

Number

PI8704049

Type

Invention Patent

Filing

08/07/1987

Publication

04/05/1988

Progress at the INPI

  1. Filing08/07/87
  2. Publication04/05/88
  3. Examination10/16/90
  4. Allowance06/11/91
  5. Abandoned
  6. In force

The application was allowed on 06/11/1991 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: 04/05/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

W. C. (pessoa física)

US

W. C. (pessoa física)

US

See this company's full portfolio

Inventors

A. R. (pessoa física)

R. R. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

896.537 · 08/14/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

04/05/1988

RPI 911

Pedido de patente depositado

#2.1

11/10/1987

RPI 890

Arquivamento - Art. 38 §2° da LPI

#11.4

10/06/1992

RPI 1140

Republicação - classificação IPC

#15.11

11/19/1991

RPI 1094

Notificação para pagamento de retribuição

#13.1

10/08/1991

RPI 1088

Deferimento

#9.1

06/11/1991

RPI 1071

Solicitação de exame técnico

#4.1

10/16/1990

RPI 1037

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