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Official data from INPI

SISTEMA DE ENGATE PARA CABOS DE PEGA MANUAL

Arquivada/ExtintaInvention Patent

Application data

Number

PI9003323

Type

Invention Patent

Filing

07/11/1990

Publication

04/02/1991

Progress at the INPI

  1. Filing07/11/90
  2. Publication04/02/91
  3. Examination05/28/91
  4. Allowance04/19/94
  5. Grant01/31/95
  6. Expired05/25/10

The letters patent expired on 05/25/2010: 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: 05/25/2010. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Metalúrgica Trapp Ltda

SC, BR

O. B. (pessoa física)

SC, BR

See this company's full portfolio

Inventors

O. B. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 11/07/2005

05/25/2010

RPI 2055

Pedido de licença compulsória

#20.1

04/09/1996

RPI 1323

Concessão da patente

#16.1

01/31/1995

RPI 1261

Notificação para pagamento de retribuição

#13.1

08/16/1994

RPI 1237

Deferimento

#9.1

04/19/1994

RPI 1220

Solicitação de exame técnico

#4.1

05/28/1991

RPI 1069

Publicação antecipada

#3.2

04/02/1991

RPI 1061

Pedido de patente depositado

#2.1

01/08/1991

RPI 1049

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