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Official data from INPI

APARELHO PULVERIZADOR

ConcedidaInvention Patent

Application data

Number

PI8203348

Type

Invention Patent

Filing

06/08/1982

Publication

01/17/1984

Progress at the INPI

  1. Filing06/08/82
  2. Publication01/17/84
  3. Examination05/02/84
  4. Allowance09/17/85
  5. Grant05/27/86
  6. Terminated07/18/95

The patent was granted on 05/27/1986 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: 05/27/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Micronair (Arial) Limited.

US

Inventors

J. M. (pessoa física)

GB

Technical data

IPC Classification

Priority claims

GB

8117621 · 06/09/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

05/27/1986

RPI 814

Notificação para pagamento de retribuição

#13.1

01/21/1986

RPI 796

Deferimento

#9.1

09/17/1985

RPI 778

Exigência - art. 36 da LPI

#6.1

10/23/1984

RPI 731

Solicitação de exame técnico

#4.1

05/02/1984

RPI 706

Publicação do pedido de patente

#3.1

01/17/1984

RPI 691

Pedido de patente depositado

#2.1

07/27/1982

RPI 614

Anuidade - prazo legal encerrado

#18.2

07/18/1995

RPI 1285

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