(11) 98705-3426
TrademarkIQ iconTrademarkIQ
Back to search
Official data from INPI

TRANSDUTOR/SENSOR DE POSIÇÃO.

DeferidaInvention Patent

Application data

Number

PI8501907

Type

Invention Patent

Filing

04/23/1985

Publication

11/25/1986

Progress at the INPI

  1. Filing04/23/85
  2. Publication11/25/86
  3. Examination01/03/89
  4. Allowance12/12/89
  5. Grant08/28/90
  6. Terminated05/21/96

The patent was granted on 08/28/1990 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: 12/12/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Servus Tecnologia e Informática Ind. e Com. (Ltda).

SP, BR

Servus Tecnologia e Informática Indústria e Comércio S/A

SP, BR

Inventors

D. N. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Deferimento

#9.1

12/12/1989

RPI 999

Solicitação de exame técnico

#4.1

01/03/1989

RPI 950

15.5

12/08/1987

RPI 894

Publicação do pedido de patente

#3.1

11/25/1986

RPI 840

Pedido de patente depositado

#2.1

07/02/1985

RPI 767

Anuidade - prazo legal encerrado

#18.2

05/21/1996

RPI 1329

20.4

09/08/1992

RPI 1136

20.7

09/08/1992

RPI 1136

Republicação - classificação IPC

#15.11

06/04/1991

RPI 1070

Concessão da patente

#16.1

08/28/1990

RPI 1030

Notificação para pagamento de retribuição

#13.1

04/17/1990

RPI 1014

Patent monitoring

Track this patent in real time.

Receive alerts on INPI events, decisions, and expiry dates for your portfolio.