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

JUNTA ARTICULADA ESFÉRICA

PublicadaInvention Patent

Application data

Number

PI8800198

Type

Invention Patent

Filing

01/21/1988

Publication

09/05/1989

Progress at the INPI

  1. Filing01/21/88
  2. Publication09/05/89
  3. Examination06/05/90
  4. Allowance08/27/91
  5. Grant06/30/92
  6. Expired09/02/08

The letters patent expired on 09/02/2008: 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: 09/05/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

TRW Ehrenreich GmbH & Co. KG, companhia alemã

DE

Inventors

M. G. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P 37 02 277.6 · 01/27/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

09/05/1989

RPI 985

Pedido de patente depositado

#2.1

04/26/1988

RPI 914

Carta-patente expirada

#21.1

Patente extinta em 21/01/2003

09/02/2008

RPI 1965

Concessão da patente

#16.1

06/30/1992

RPI 1126

Notificação para pagamento de retribuição

#13.1

02/18/1992

RPI 1107

Notificação para pagamento de retribuição

#13.1

12/24/1991

RPI 1099

Deferimento

#9.1

08/27/1991

RPI 1082

Solicitação de exame técnico

#4.1

06/05/1990

RPI 1021

Patent monitoring

Track this patent in real time.

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