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Official data from INPI

JUNTA HOMOCINÉTICA COM ELEMENTOS DA JUNTA DESLOCÁVEIS AXIALMENTE EM RELAÇÃO UM AO OUTRO

Arquivada/ExtintaInvention Patent

Application data

Number

PI9000842

Type

Invention Patent

Filing

02/22/1990

Publication

02/05/1991

Progress at the INPI

  1. Filing02/22/90
  2. Publication02/05/91
  3. Examination04/23/91
  4. Allowance06/21/94
  5. Grant03/01/95
  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

See this company's full portfolio

Inventors

H. W. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P 39 05 566.3 · 02/23/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 22/02/2005

05/11/2010

RPI 2053

Concessão da patente

#16.1

03/01/1995

RPI 1265

Notificação para pagamento de retribuição

#13.1

10/25/1994

RPI 1247

Deferimento

#9.1

06/21/1994

RPI 1229

Exigência - art. 36 da LPI

#6.1

11/30/1993

RPI 1200

Solicitação de exame técnico

#4.1

04/23/1991

RPI 1064

Publicação do pedido de patente

#3.1

02/05/1991

RPI 1053

Pedido de patente depositado

#2.1

05/22/1990

RPI 1019

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