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

MANGA DE ENCAIXE DE CONTATO PLANO E PROCESSO PARA FABRICAÇÃO DA MOLA-ENVELOPE DA MANGA DE ENCAIXE

Arquivada/ExtintaInvention PatentPCT · EP1989000813
Talk to an expert

Application data

Number

PI8907048

Type

Invention Patent

Filing

07/13/1989

Publication

01/02/1991

PCT

EP1989000813
View on INPI

Progress at the INPI

  1. Filing07/13/89
  2. Publication01/02/91
  3. Examination07/16/91
  4. Allowance07/18/95
  5. Grant03/26/96
  6. Expired12/29/09

The letters patent expired on 12/29/2009: 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: 12/29/2009. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

TRW Daut & Rietz GmbH & Co KG

DE

Inventors

A. B. (pessoa física)

DE

H. S. (pessoa física)

DE

Technical data

IPC Classification

H01R 13/18

Priority claims

DE

P 38 26 670.9 · 08/05/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 13/07/2004

12/29/2009

RPI 2034

Concessão da patente

#16.1

03/26/1996

RPI 1321

Notificação para pagamento de retribuição

#13.1

11/28/1995

RPI 1304

Deferimento

#9.1

07/18/1995

RPI 1285

Exigência - art. 36 da LPI

#6.1

12/06/1994

RPI 1253

Solicitação de exame técnico

#4.1

07/16/1991

RPI 1076

Notificação de entrada na fase nacional - PCT

#1.3

01/02/1991

RPI 1048

Related

Patent monitoring

Track this patent in real time.

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