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Official data from INPI

ATRELAGEM ARTICULADA PARA BARCOS NUM COMBOIO EMPURRADO

PublicadaInvention Patent

Application data

Number

PI8606365

Type

Invention Patent

Filing

12/22/1986

Publication

10/13/1987

Progress at the INPI

  1. Filing12/22/86
  2. Publication10/13/87
  3. Examination06/12/90
  4. Allowance02/19/91
  5. Grant09/24/91
  6. Terminated10/03/95

The patent was granted on 09/24/1991 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 10/13/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

J. V. (pessoa física)

FR

Inventors

J. V. (pessoa física)

FR

Technical data

IPC Classification

Priority claims

FR

85 19477 · 12/31/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

10/13/1987

RPI 886

Pedido de patente depositado

#2.1

04/28/1987

RPI 862

Anuidade - prazo legal encerrado

#18.2

10/03/1995

RPI 1296

Concessão da patente

#16.1

09/24/1991

RPI 1086

Republicação - classificação IPC

#15.11

07/23/1991

RPI 1077

Notificação para pagamento de retribuição

#13.1

06/04/1991

RPI 1070

Deferimento

#9.1

02/19/1991

RPI 1055

Solicitação de exame técnico

#4.1

06/12/1990

RPI 1022

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