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

MAQUINA IMPRESSORA

Em AnáliseInvention Patent

Application data

Number

PI7700748

Type

Invention Patent

Filing

02/08/1977

Publication

-

Progress at the INPI

  1. Filing02/08/77
  2. Publication
  3. Examination
  4. Allowance06/14/83
  5. Grant12/27/83
  6. Expired07/27/93

The letters patent expired on 07/27/1993: 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: 01/22/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

R. A. (pessoa física)

Inventors

R. A. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de licença compulsória

#20.1

01/22/1985

RPI 744

Concessão da patente

#16.1

12/27/1983

RPI 688

Notificação para pagamento de retribuição

#13.1

10/04/1983

RPI 676

Deferimento

#9.1

06/14/1983

RPI 660

11.8

05/03/1983

RPI 654

Arquivamento - Art. 36 §1° da LPI

#11.2

03/22/1983

RPI 648

Carta-patente expirada

#21.1

07/27/1993

RPI 1182

Cessão de direito de exploração

#22.1

11/12/1991

RPI 1093

Patent monitoring

Track this patent in real time.

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