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Official data from INPI

COLHEDEIRA DE FORRAGENS

Arquivada/ExtintaInvention Patent

Application data

Number

PI9100551

Type

Invention Patent

Filing

02/05/1991

Publication

05/21/1991

Progress at the INPI

  1. Filing02/05/91
  2. Publication05/21/91
  3. Examination07/16/91
  4. Allowance05/09/95
  5. Grant01/30/96
  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

Tim Indústria e Comércio de Máquinas Agrícolas Ltda

SP, BR

TIM Indústria e Comércio de Máquinas Agrícolas Ltda

SP, BR

Inventors

P. M. (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 05/02/2006

06/22/2010

RPI 2059

Concessão da patente

#16.1

01/30/1996

RPI 1313

Notificação para pagamento de retribuição

#13.1

09/26/1995

RPI 1295

Deferimento

#9.1

05/09/1995

RPI 1275

Solicitação de exame técnico

#4.1

07/16/1991

RPI 1076

Publicação antecipada

#3.2

05/21/1991

RPI 1068

Pedido de patente depositado

#2.1

05/14/1991

RPI 1067

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