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Official data from INPI

APERFEIÇOAMENTOS EM MÁQUINA FORNECEDORA DE SUCO

Em AnáliseInvention Patent
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Application data

Number

PI8705642

Type

Invention Patent

Filing

10/11/1987

Publication

11/22/1988
View on INPI

Progress at the INPI

  1. Filing10/11/87
  2. Publication11/22/88
  3. Examination10/31/89
  4. Allowance08/07/90
  5. Grant04/30/91
  6. Expired07/29/08

The letters patent expired on 07/29/2008: 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: 10/31/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Friburger Indústria e Comércio Ltda

SP, BR

Inventors

J. B. (pessoa física)

Technical data

IPC Classification

B67D 1/00

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

10/31/1989

RPI 993

Publicação antecipada

#3.2

11/22/1988

RPI 944

Pedido de patente depositado

#2.1

11/16/1988

RPI 943

Pedido de patente depositado

#2.1

01/05/1988

RPI 898

Carta-patente expirada

#21.1

Patente extinta em 11/10/2002

07/29/2008

RPI 1960

Concessão da patente

#16.1

04/30/1991

RPI 1065

Republicação - classificação IPC

#15.11

04/16/1991

RPI 1063

Notificação para pagamento de retribuição

#13.1

11/20/1990

RPI 1042

Deferimento

#9.1

08/07/1990

RPI 1027

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