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Official data from INPI

PULVERIZADOR PARA GADO

Em AnáliseUtility Model

Application data

Number

MU6100319

Type

Utility Model

Filing

03/13/1981

Publication

10/19/1982

Progress at the INPI

  1. Filing03/13/81
  2. Publication10/19/82
  3. Examination03/01/83
  4. Allowance09/25/84
  5. Grant04/30/85
  6. Terminated01/17/89

The patent was granted on 04/30/1985 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 01/17/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

METAX METALURGICA COM & AGRICU [BR]

Inventors

R. G. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

01/17/1989

RPI 952

Concessão da patente

#16.1

04/30/1985

RPI 758

Notificação para pagamento de retribuição

#13.1

01/29/1985

RPI 745

Deferimento

#9.1

09/25/1984

RPI 727

Exigência - art. 36 da LPI

#6.1

04/24/1984

RPI 705

Solicitação de exame técnico

#4.1

03/01/1983

RPI 645

Publicação do pedido de patente

#3.1

10/19/1982

RPI 626

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