TrademarkIQ iconTrademarkIQ
Back to search
Official data from INPI

ARTICULAÇÃO ELÁSTICA, ACOPLAMENTO OU SEMELHANTE

Em AnáliseInvention Patent

Application data

Number

PI8502514

Type

Invention Patent

Filing

05/28/1985

Publication

01/28/1986

Progress at the INPI

  1. Filing05/28/85
  2. Publication01/28/86
  3. Examination07/08/86
  4. Allowance07/18/89
  5. Grant02/06/90
  6. Expired07/15/08

The letters patent expired on 07/15/2008: 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: 11/14/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Boge Gmbh

DE

Trw Ehrenreich Gmbh & Co. Kg

DE

See this company's full portfolio

Inventors

B. H. (pessoa física)

E. G. (pessoa física)

DE

H. B. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P 3419967.5 · 05/29/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação para pagamento de retribuição

#13.1

11/14/1989

RPI 995

Deferimento

#9.1

07/18/1989

RPI 978

Exigência - art. 36 da LPI

#6.1

12/13/1988

RPI 947

Solicitação de exame técnico

#4.1

07/08/1986

RPI 820

Publicação do pedido de patente

#3.1

01/28/1986

RPI 797

Pedido de patente depositado

#2.1

08/06/1985

RPI 772

Carta-patente expirada

#21.1

Patente extinta em 28/05/2000

07/15/2008

RPI 1958

Concessão da patente

#16.1

02/06/1990

RPI 1005

Patent monitoring

Track this patent in real time.

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