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Official data from INPI

CONTROLADOR DE PORCOES PARA MOLHOS

ConcedidaUtility Model
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Application data

Number

MU6201594

Type

Utility Model

Filing

11/23/1982

Publication

06/26/1984
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Progress at the INPI

  1. Filing11/23/82
  2. Publication06/26/84
  3. Examination10/02/84
  4. Allowance03/18/86
  5. Grant10/29/86
  6. Expired12/07/93

The letters patent expired on 12/07/1993: 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: 10/29/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

TAYLOR FREEZER BRASIL [BR]

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Inventors

Y. E. (pessoa física)

Technical data

IPC Classification

A47G 19/18

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

10/29/1986

RPI 836

Notificação para pagamento de retribuição

#13.1

07/15/1986

RPI 821

Deferimento

#9.1

03/18/1986

RPI 804

Exigência - art. 36 da LPI

#6.1

08/20/1985

RPI 774

Exigência - art. 36 da LPI

#6.1

05/07/1985

RPI 759

Solicitação de exame técnico

#4.1

10/02/1984

RPI 728

Publicação do pedido de patente

#3.1

06/26/1984

RPI 714

Pedido de patente depositado

#2.1

01/18/1983

RPI 639

Carta-patente expirada

#21.1

12/07/1993

RPI 1201

Pedido de licença compulsória

#20.1

03/30/1993

RPI 1165

20.7

03/23/1993

RPI 1164

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