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Official data from INPI

CLASSIFICADOR DE ROLETES PARA FRUTAS E SEMELHANTES

Prazo de SigiloInvention Patent
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Application data

Number

PI8806359

Type

Invention Patent

Filing

12/02/1988

Publication

07/24/1990
View on INPI

Progress at the INPI

  1. Filing12/02/88
  2. Publication07/24/90
  3. Examination06/04/91
  4. Allowance01/05/93
  5. Grant07/27/93
  6. Expired09/02/08

The letters patent expired on 09/02/2008: 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: 04/11/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Indústria e Comércio Barana Ltda

SP, BR

Inventors

J. B. (pessoa física)

BR

Technical data

IPC Classification

B07B 13/04

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

04/11/1989

RPI 964

Carta-patente expirada

#21.1

Patente extinta em 02/12/2003

09/02/2008

RPI 1965

Concessão da patente

#16.1

07/27/1993

RPI 1182

Notificação para pagamento de retribuição

#13.1

04/27/1993

RPI 1169

Deferimento

#9.1

01/05/1993

RPI 1153

Solicitação de exame técnico

#4.1

06/04/1991

RPI 1070

Solicitação de exame não realizada

#4.2

02/19/1991

RPI 1055

Publicação do pedido de patente

#3.1

07/24/1990

RPI 1025

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