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

EMBALAGEM UNITARIA DE PRODUTOS DE TABACO PARA FUMAR

Em AnáliseInvention Patent

Application data

Number

PI7808115

Type

Invention Patent

Filing

12/12/1977

Publication

-

Progress at the INPI

  1. Filing12/12/77
  2. Publication
  3. Examination
  4. Allowance06/01/82
  5. Grant
  6. Expired05/24/94

The letters patent expired on 05/24/1994: 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: 08/15/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

PHILIP MORRIS INC

See this company's full portfolio

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de licença compulsória

#20.1

08/15/1989

RPI 982

20.7

08/08/1989

RPI 981

Notificação para pagamento de retribuição

#13.1

09/21/1982

RPI 622

Deferimento

#9.1

06/01/1982

RPI 606

Carta-patente expirada

#21.1

05/24/1994

RPI 1225

Patent monitoring

Track this patent in real time.

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