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Official data from INPI

PROCESSO INDUSTRIAL DE BENEFICIAMENTO DO HORTELÃ.

ConcedidaInvention Patent
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Application data

Number

PI8505788

Type

Invention Patent

Filing

11/11/1985

Publication

05/20/1986
View on INPI

Progress at the INPI

  1. Filing11/11/85
  2. Publication05/20/86
  3. Examination08/19/86
  4. Allowance07/14/87
  5. Grant11/03/87
  6. Expired07/15/08

The letters patent expired on 07/15/2008: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

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Latest action published by the INPI: 11/03/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

F. T. (pessoa física)

SP, BR

Inventors

F. T. (pessoa física)

Technical data

IPC Classification

C11B 3/12

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

11/03/1987

RPI 889

Republicação - classificação IPC

#15.11

08/18/1987

RPI 878

Deferimento

#9.1

07/14/1987

RPI 873

Solicitação de exame técnico

#4.1

08/19/1986

RPI 826

Publicação antecipada

#3.2

05/20/1986

RPI 813

Pedido de patente depositado

#2.1

01/28/1986

RPI 797

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: C11B 3/12; A23D 5/00.

03/27/2018

RPI 2464

Carta-patente expirada

#21.1

Patente extinta em 11/11/2000

07/15/2008

RPI 1958

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