Official data from INPI

APERFEIÇOAMENTOS EM LAVADOR DE LARANJAS

Em AnáliseInvention Patent

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Application data

Number

PI8601572

Type

Invention Patent

Filing

04/07/1986

Publication

11/03/1987

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Progress at the INPI

Filing04/07/86
Publication11/03/87
Examination04/12/88
Allowance04/04/89
Grant03/20/90
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.

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Latest action published by the INPI: 08/01/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Organização Industrial Centenário Ltda., firma brasileira, industrial e comercial

SP, BR

Inventors

J. B. (pessoa física)

Technical data

IPC Classification

A23N 12/02

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação para pagamento de retribuição

#13.1

08/01/1989

RPI 980

Deferimento

#9.1

04/04/1989

RPI 963

Solicitação de exame técnico

#4.1

04/12/1988

RPI 912

Solicitação de exame não realizada

#4.2

01/12/1988

RPI 899

Publicação do pedido de patente

#3.1

11/03/1987

RPI 889

Pedido de patente depositado

#2.1

10/21/1986

RPI 835

Carta-patente expirada

#21.1

Patente extinta em 07/04/2001

07/22/2008

RPI 1959

Concessão da patente

#16.1

03/20/1990

RPI 1010

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