Official data from INPI

SEM TITULO

ConcedidaInvention Patent

Talk to an expert

Application data

Number

PI8401375

Type

Invention Patent

Filing

03/27/1984

Publication

11/13/1984

View on INPI

Progress at the INPI

Filing03/27/84
Publication11/13/84
Examination11/18/86
Allowance06/21/88
Grant03/28/89
Terminated12/24/96

The patent was granted on 03/28/1989 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: 03/28/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Societé Anonyme Dite : Bendix France

See this company's full portfolio

Inventors

T. C. (pessoa física)

Technical data

IPC Classification

F16K 11/24

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

03/28/1989

RPI 962

Notificação para pagamento de retribuição

#13.1

10/25/1988

RPI 940

Deferimento

#9.1

06/21/1988

RPI 922

Exigência - art. 36 da LPI

#6.1

12/15/1987

RPI 895

Solicitação de exame técnico

#4.1

11/18/1986

RPI 839

Publicação do pedido de patente

#3.1

11/13/1984

RPI 734

Pedido de patente depositado

#2.1

06/12/1984

RPI 712

Anuidade - prazo legal encerrado

#18.2

12/24/1996

RPI 1360

20.4

08/07/1990

RPI 1027

20.7