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

PROCESSO E APARELHO DE TRADUCAO DE UM NUMERO BINARIO PARA MODULO M E SOMADOR DE MODULO M

Em AnáliseInvention Patent

Application data

Number

PI7602549

Type

Invention Patent

Filing

05/09/1975

Publication

-

Progress at the INPI

  1. Filing05/09/75
  2. Publication
  3. Examination
  4. Allowance
  5. Grant
  6. Expired08/03/93

The letters patent expired on 08/03/1993: 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: 08/03/1982. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

BURROUGHS CORP

See this company's full portfolio

Inventors

No inventors listed.

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação para pagamento de retribuição

#13.1

08/03/1982

RPI 615

Arquivamento - Art. 38 §2° da LPI

#11.4

04/13/1982

RPI 599

Carta-patente expirada

#21.1

08/03/1993

RPI 1183

Patent monitoring

Track this patent in real time.

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