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

ANEL MICROMETRICO PARA EIXOS PORTA FRESA

ConcedidaInvention Patent

Application data

Number

PI8105274

Type

Invention Patent

Filing

08/18/1981

Publication

12/01/1981

Progress at the INPI

  1. Filing08/18/81
  2. Publication12/01/81
  3. Examination03/09/82
  4. Allowance02/07/84
  5. Grant09/25/84
  6. Terminated02/04/92

The patent was granted on 09/25/1984 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: 09/25/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. M. (pessoa física)

Inventors

B. F. (pessoa física)

B. J. (pessoa física)

S. J. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

09/25/1984

RPI 727

Republicação - classificação IPC

#15.11

09/04/1984

RPI 724

Notificação para pagamento de retribuição

#13.1

05/22/1984

RPI 709

Deferimento

#9.1

02/07/1984

RPI 694

Solicitação de exame técnico

#4.1

03/09/1982

RPI 594

Publicação antecipada

#3.2

12/01/1981

RPI 580

Anuidade - prazo legal encerrado

#18.2

02/04/1992

RPI 1105

Patent monitoring

Track this patent in real time.

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