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

FREIO DE COMPENSACAO PARA INDUSTRIA TEXTIL

ConcedidaUtility Model

Application data

Number

MU6001268

Type

Utility Model

Filing

09/29/1980

Publication

-

Progress at the INPI

  1. Filing09/29/80
  2. Publication
  3. Examination
  4. Allowance02/14/84
  5. Grant08/28/84
  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: 08/28/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

MAYER TEXTIL IND E COMERCIO LT

Inventors

K. E. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

08/28/1984

RPI 723

Notificação para pagamento de retribuição

#13.1

06/05/1984

RPI 711

Deferimento

#9.1

02/14/1984

RPI 695

Exigência - art. 36 da LPI

#6.1

08/30/1983

RPI 671

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.