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Official data from INPI

APERFEIÇOAMENTO EM COLHEDEIRA DE CAFÉ, FRUTOS E GRÃOS

PublicadaInvention Patent

Application data

Number

PI8601130

Type

Invention Patent

Filing

02/24/1986

Publication

09/08/1987

Progress at the INPI

  1. Filing02/24/86
  2. Publication09/08/87
  3. Examination03/20/90
  4. Allowance02/25/92
  5. Grant11/24/92
  6. Expired07/22/08

The letters patent expired on 07/22/2008: 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: 09/08/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. P. (pessoa física)

SP, BR

Inventors

A. P. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

09/08/1987

RPI 881

Pedido de patente depositado

#2.1

08/26/1986

RPI 827

Carta-patente expirada

#21.1

Patente extinta em 24/02/2001

07/22/2008

RPI 1959

Concessão da patente

#16.1

11/24/1992

RPI 1147

Notificação para pagamento de retribuição

#13.1

07/07/1992

RPI 1127

Deferimento

#9.1

02/25/1992

RPI 1108

Exigência - art. 36 da LPI

#6.1

07/09/1991

RPI 1075

Solicitação de exame técnico

#4.1

03/20/1990

RPI 1010

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