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

MANDRIL AMOLDADOR PARA TAMPAS METÁLICAS

Em AnáliseInvention Patent

Application data

Number

PI8202557

Type

Invention Patent

Filing

05/04/1982

Publication

09/08/1982

Progress at the INPI

  1. Filing05/04/82
  2. Publication09/08/82
  3. Examination11/16/82
  4. Allowance12/29/87
  5. Grant02/06/90
  6. Expired07/01/08

The letters patent expired on 07/01/2008: 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: 11/07/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Metalgrafica Rojek S/A

SP, BR

See this company's full portfolio

Inventors

A. R. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação para pagamento de retribuição

#13.1

11/07/1989

RPI 994

Retificação

#15.6

02/28/1989

RPI 958

Retificação

#15.3

12/13/1988

RPI 947

Deferimento

#9.1

12/29/1987

RPI 897

Exigência - art. 36 da LPI

#6.1

04/14/1987

RPI 860

Exigência - art. 36 da LPI

#6.1

07/29/1986

RPI 823

Exigência - art. 36 da LPI

#6.1

12/04/1984

RPI 737

Solicitação de exame técnico

#4.1

11/16/1982

RPI 630

Publicação antecipada

#3.2

09/08/1982

RPI 620

Pedido de patente depositado

#2.1

06/22/1982

RPI 609

Carta-patente expirada

#21.1

Patente extinta em 04/05/97

07/01/2008

RPI 1956

Concessão da patente

#16.1

02/06/1990

RPI 1005

Related

Patent monitoring

Track this patent in real time.

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