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

JUNTA HOMOCINÉTICA

Arquivada/ExtintaInvention Patent

Application data

Number

PI9000703

Type

Invention Patent

Filing

02/15/1990

Publication

01/22/1991

Progress at the INPI

  1. Filing02/15/90
  2. Publication01/22/91
  3. Examination09/24/91
  4. Allowance01/18/94
  5. Grant08/30/94
  6. Expired05/11/10

The letters patent expired on 05/11/2010: 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: 05/11/2010. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Lõhr & Bromkamp GmbH

DE

Uni-Cardan Ag

DE

See this company's full portfolio

Inventors

W. J. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P 39 04 655.9 · 02/16/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 15/02/2005

05/11/2010

RPI 2053

22.2

04/22/1997

RPI 1377

Pedido de licença compulsória

#20.1

03/19/1996

RPI 1320

20.7

10/10/1995

RPI 1297

Concessão da patente

#16.1

08/30/1994

RPI 1239

Notificação para pagamento de retribuição

#13.1

05/10/1994

RPI 1223

Deferimento

#9.1

01/18/1994

RPI 1207

Solicitação de exame técnico

#4.1

09/24/1991

RPI 1086

14.11

07/02/1991

RPI 1074

14.4

05/14/1991

RPI 1067

Publicação do pedido de patente

#3.1

01/22/1991

RPI 1051

Pedido de patente depositado

#2.1

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.