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Official data from INPI

MANCAL RADIAL COM ROLAMENTO PRÉ-COMPRIMIDO

Arquivada/ExtintaInvention Patent

Application data

Number

PI9003915

Type

Invention Patent

Filing

08/09/1990

Publication

09/03/1991

Progress at the INPI

  1. Filing08/09/90
  2. Publication09/03/91
  3. Examination06/29/93
  4. Allowance07/26/94
  5. Grant03/28/95
  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

Nadella

FR

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Inventors

G. S. (pessoa física)

FR

J. L. (pessoa física)

FR

Technical data

IPC Classification

Priority claims

FR

89 10 788 · 08/10/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 09/08/2005

05/25/2010

RPI 2055

Concessão da patente

#16.1

03/28/1995

RPI 1269

Notificação para pagamento de retribuição

#13.1

11/22/1994

RPI 1251

Deferimento

#9.1

07/26/1994

RPI 1234

Exigência - art. 36 da LPI

#6.1

01/18/1994

RPI 1207

Solicitação de exame técnico

#4.1

06/29/1993

RPI 1178

Publicação do pedido de patente

#3.1

09/03/1991

RPI 1083

Pedido de patente depositado

#2.1

02/19/1991

RPI 1055

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