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Official data from INPI

ARRANCADOR E ALEIRADOR DE SOQUEIRAS EM GERAL

Arquivada/ExtintaInvention Patent

Application data

Number

PI9100279

Type

Invention Patent

Filing

01/23/1991

Publication

11/05/1991

Progress at the INPI

  1. Filing01/23/91
  2. Publication11/05/91
  3. Examination01/21/92
  4. Allowance11/14/95
  5. Grant10/29/96
  6. Expired06/22/10

The letters patent expired on 06/22/2010: 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: 06/22/2010. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Indústria e Comércio de Máquinas Agrícolas Mantovani Ltda

SP, BR

Inventors

F. F. (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 23/01/2006

06/22/2010

RPI 2059

Concessão da patente

#16.1

10/29/1996

RPI 1352

Notificação para pagamento de retribuição

#13.1

03/19/1996

RPI 1320

Deferimento

#9.1

11/14/1995

RPI 1302

Exigência - art. 36 da LPI

#6.1

05/09/1995

RPI 1275

14.7

04/13/1993

RPI 1167

Solicitação de exame técnico

#4.1

01/21/1992

RPI 1103

Publicação antecipada

#3.2

11/05/1991

RPI 1092

Pedido de patente depositado

#2.1

08/06/1991

RPI 1079

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