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

MANCAL DESLIZANTE ELÁSTICO

Arquivada/ExtintaInvention Patent

Application data

Number

PI9101386

Type

Invention Patent

Filing

04/05/1991

Publication

06/23/1992

Progress at the INPI

  1. Filing04/05/91
  2. Publication06/23/92
  3. Examination11/24/92
  4. Allowance10/11/94
  5. Grant06/27/95
  6. Expired06/22/10

The letters patent expired on 06/22/2010: 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: 06/22/2010. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Lemfoerder Metallwaren AG

DE

ZF Lemförder Metallwaren Ag

DE

See this company's full portfolio

Inventors

E. J. (pessoa física)

DE

H. K. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P 40 36 051.2 · 11/13/1990

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 05/04/2006

06/22/2010

RPI 2059

Alteração de nome deferida

#25.4

Alterado de: Lemfoerder Metallwaren AG

02/25/2004

RPI 1729

Concessão da patente

#16.1

06/27/1995

RPI 1282

Notificação para pagamento de retribuição

#13.1

02/21/1995

RPI 1264

Deferimento

#9.1

10/11/1994

RPI 1245

Solicitação de exame técnico

#4.1

11/24/1992

RPI 1147

Publicação do pedido de patente

#3.1

06/23/1992

RPI 1125

Pedido de patente depositado

#2.1

09/24/1991

RPI 1086

Patent monitoring

Track this patent in real time.

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