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

CALANDRA INDUSTRIAL DE CINTAMENTO

Em AnáliseInvention Patent

Application data

Number

PI7706361

Type

Invention Patent

Filing

10/06/1976

Publication

-

Progress at the INPI

  1. Filing10/06/76
  2. Publication
  3. Examination
  4. Allowance09/28/82
  5. Grant06/28/83
  6. Terminated07/12/88

The patent was granted on 06/28/1983 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: 07/12/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

GOODYEAR TIRE & RUBBER

See this company's full portfolio

Inventors

N. A. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

07/12/1988

RPI 925

Concessão da patente

#16.1

06/28/1983

RPI 662

Notificação para pagamento de retribuição

#13.1

02/01/1983

RPI 641

Republicação - classificação IPC

#15.11

11/30/1982

RPI 632

Deferimento

#9.1

09/28/1982

RPI 623

15.0

02/09/1982

RPI 590

Patent monitoring

Track this patent in real time.

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