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

PROCESSO PARA A FABRICACAO DE UM ARAME DE REFORCO;ARAME DE REFORCO DE ACO;E CABO DE ARAME,CAPAZES DE ADEIRIR A BORRACHA;ARTIGO DE BORRACHA REFORCADA;E PNEUMATICO

ConcedidaInvention Patent

Application data

Number

PI7803541

Type

Invention Patent

Filing

06/07/1977

Publication

-

Progress at the INPI

  1. Filing06/07/77
  2. Publication
  3. Examination
  4. Allowance01/25/83
  5. Grant07/26/83
  6. Expired11/30/93

The letters patent expired on 11/30/1993: 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: 07/26/1983. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

GOODYEAR TIRE & RUBBER

See this company's full portfolio

Inventors

C. A. (pessoa física)

G. M. (pessoa física)

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

07/26/1983

RPI 666

Notificação para pagamento de retribuição

#13.1

05/31/1983

RPI 658

Republicação - classificação IPC

#15.11

02/22/1983

RPI 644

Deferimento

#9.1

01/25/1983

RPI 640

Exigência - art. 36 da LPI

#6.1

01/26/1982

RPI 588

Carta-patente expirada

#21.1

11/30/1993

RPI 1200

Patent monitoring

Track this patent in real time.

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