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

GRAMPEADOR CIRURGICO

Em AnáliseInvention Patent
Talk to an expert

Application data

Number

PI7902536

Type

Invention Patent

Filing

11/17/1978

Publication

-
View on INPI

Progress at the INPI

  1. Filing11/17/78
  2. Publication
  3. Examination
  4. Allowance04/06/82
  5. Grant
  6. Expired06/21/94

The letters patent expired on 06/21/1994: 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: 07/27/1982. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. P. (pessoa física)

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).

Notificação para pagamento de retribuição

#13.1

07/27/1982

RPI 614

Deferimento

#9.1

04/06/1982

RPI 598

Deferimento

#9.1

03/30/1982

RPI 597

Carta-patente expirada

#21.1

06/21/1994

RPI 1229

Related

Patent monitoring

Track this patent in real time.

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