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

Aro anti-desassentamento dos talões para pneumáticos de veículos automotores

Em AnáliseInvention Patent

Application data

Number

PI8302988

Type

Invention Patent

Filing

06/07/1983

Publication

01/31/1984

Progress at the INPI

  1. Filing06/07/83
  2. Publication01/31/84
  3. Examination10/16/84
  4. Allowance07/02/85
  5. Grant12/31/85
  6. Expired07/01/08

The letters patent expired on 07/01/2008: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

Talk to a specialist

Latest action published by the INPI: 08/01/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Pirelli Coordinamento Pneumatici S.p.A

IT

Societá Pneumatici Pirelli S.P.A.

IT

See this company's full portfolio

Inventors

F. B. (pessoa física)

IT

G. T. (pessoa física)

IT

Technical data

IPC Classification

Priority claims

IT

21840A/82 · 06/11/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de licença compulsória

#20.1

08/01/1989

RPI 980

Concessão da patente

#16.1

12/31/1985

RPI 793

Notificação para pagamento de retribuição

#13.1

10/22/1985

RPI 783

Deferimento

#9.1

07/02/1985

RPI 767

Solicitação de exame técnico

#4.1

10/16/1984

RPI 730

Publicação do pedido de patente

#3.1

01/31/1984

RPI 693

Pedido de patente depositado

#2.1

07/19/1983

RPI 665

Carta-patente expirada

#21.1

Patente extinta em 07/06/98

07/01/2008

RPI 1956

Related

From the same holder

Patent monitoring

Track this patent in real time.

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