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Official data from INPI

FÁBRICA DE RAÇÃO COM MISTURADOR-DOSADOR HORIZONTAL.

Em AnáliseUtility Model

Application data

Number

MU6001510

Type

Utility Model

Filing

11/10/1980

Publication

07/13/1982

Progress at the INPI

  1. Filing11/10/80
  2. Publication07/13/82
  3. Examination08/07/84
  4. Allowance03/17/87
  5. Grant11/24/87
  6. Terminated10/10/89

The patent was granted on 11/24/1987 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 10/10/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Y. O. (pessoa física)

PR, BR

Inventors

O. Y. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

10/10/1989

RPI 990

Concessão da patente

#16.1

11/24/1987

RPI 892

Notificação para pagamento de retribuição

#13.1

07/14/1987

RPI 873

Deferimento

#9.1

03/17/1987

RPI 856

Exigência - art. 36 da LPI

#6.1

05/27/1986

RPI 814

Exigência - art. 36 da LPI

#6.1

07/23/1985

RPI 770

Exigência - art. 36 da LPI

#6.1

03/19/1985

RPI 752

Solicitação de exame técnico

#4.1

08/07/1984

RPI 720

Publicação do pedido de patente

#3.1

07/13/1982

RPI 612

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