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

PROCESSO PARA FABRICAR UMA CORREIA DE TRANSMISSAO DE FORCA A PARTIR DE UM CORPO DE CORREIA NAO CURADA;APARELHO PARA CURAR UMA CORREIA DE TRANSMISSAO DE FORCA;E CORREIA OU LUVA DE TRANSMISSAO DE FORCA

ConcedidaInvention Patent

Application data

Number

PI7606462

Type

Invention Patent

Filing

09/29/1975

Publication

-

Progress at the INPI

  1. Filing09/29/75
  2. Publication
  3. Examination
  4. Allowance
  5. Grant05/25/82
  6. Expired07/20/93

The letters patent expired on 07/20/1993: 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: 05/25/1982. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

GATES RUBBER CO

See this company's full portfolio

Inventors

S. N. (pessoa física)

Technical data

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

05/25/1982

RPI 605

Carta-patente expirada

#21.1

07/20/1993

RPI 1181

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.