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

PNEU ASSIMÉTRICO PARA RODAS DE VEÍCULOS

Em AnáliseInvention Patent

Application data

Number

PI8602141

Type

Invention Patent

Filing

04/29/1986

Publication

01/13/1987

Progress at the INPI

  1. Filing04/29/86
  2. Publication01/13/87
  3. Examination04/14/87
  4. Allowance05/01/90
  5. Grant02/13/91
  6. Terminated09/26/95

The patent was granted on 02/13/1991 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: 04/14/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Pirelli Coordinamento Pneumatici S.p.A., industrial e comercial

IT

Inventors

M. M. (pessoa física)

IT

Technical data

IPC Classification

Priority claims

IT

20 547 A/85 · 04/30/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

04/14/1987

RPI 860

Publicação do pedido de patente

#3.1

01/13/1987

RPI 847

Pedido de patente depositado

#2.1

11/11/1986

RPI 838

Anuidade - prazo legal encerrado

#18.2

09/26/1995

RPI 1295

Republicação - classificação IPC

#15.11

04/30/1991

RPI 1065

Concessão da patente

#16.1

02/13/1991

RPI 1054

Notificação para pagamento de retribuição

#13.1

08/21/1990

RPI 1029

Deferimento

#9.1

05/01/1990

RPI 1016

Patent monitoring

Track this patent in real time.

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