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

NAVALHA DE BARBA DO TIPO DE BARBEIRO.

ConcedidaUtility Model

Application data

Number

MU6000553

Type

Utility Model

Filing

05/13/1980

Publication

-

Progress at the INPI

  1. Filing05/13/80
  2. Publication
  3. Examination10/26/82
  4. Allowance08/28/84
  5. Grant04/30/85
  6. Expired12/07/93

The letters patent expired on 12/07/1993: 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: 04/30/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Warner-Lambert Company

US

See this company's full portfolio

Inventors

C. E. (pessoa física)

C. L. (pessoa física)

F. F. (pessoa física)

Technical data

IPC Classification

Priority claims

US

039.084 · 05/14/1979

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

04/30/1985

RPI 758

Notificação para pagamento de retribuição

#13.1

12/26/1984

RPI 740

Deferimento

#9.1

08/28/1984

RPI 723

Exigência - art. 36 da LPI

#6.1

04/24/1984

RPI 705

Exigência - art. 36 da LPI

#6.1

08/30/1983

RPI 671

Solicitação de exame técnico

#4.1

10/26/1982

RPI 627

Carta-patente expirada

#21.1

12/07/1993

RPI 1201

Patent monitoring

Track this patent in real time.

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