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Official data from INPI

APERFEIÇOAMENTO EM CAIXA DE REDUÇÃO DE MÁQUINA DE LAVAR ROUPA

ConcedidaInvention Patent

Application data

Number

PI8505381

Type

Invention Patent

Filing

10/29/1985

Publication

06/02/1987

Progress at the INPI

  1. Filing10/29/85
  2. Publication06/02/87
  3. Examination08/25/87
  4. Allowance02/28/89
  5. Grant09/26/89
  6. Terminated08/15/95

The patent was granted on 09/26/1989 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: 09/26/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Menegotti Indústria de Eletromáquinas Ltda.

SC, BR

Inventors

A. R. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

09/26/1989

RPI 988

Notificação para pagamento de retribuição

#13.1

07/11/1989

RPI 977

Deferimento

#9.1

02/28/1989

RPI 958

Solicitação de exame técnico

#4.1

08/25/1987

RPI 879

Publicação do pedido de patente

#3.1

06/02/1987

RPI 867

Pedido de patente depositado

#2.1

01/14/1986

RPI 795

Anuidade - prazo legal encerrado

#18.2

08/15/1995

RPI 1289

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