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Official data from INPI

UMA ESTRUTURAÇÃO PARA ENXADAS

ConcedidaUtility Model

Application data

Number

MU6301752

Type

Utility Model

Filing

11/18/1983

Publication

07/02/1985

Progress at the INPI

  1. Filing11/18/83
  2. Publication07/02/85
  3. Examination04/15/86
  4. Allowance10/13/87
  5. Grant06/28/88
  6. Terminated10/02/90

The patent was granted on 06/28/1988 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: 06/28/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

M. F. (pessoa física)

SP, BR

Inventors

F. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

06/28/1988

RPI 923

Notificação para pagamento de retribuição

#13.1

02/09/1988

RPI 903

Deferimento

#9.1

10/13/1987

RPI 886

11.8

08/04/1987

RPI 876

Retificação

#15.3

02/17/1987

RPI 852

Solicitação de exame técnico

#4.1

04/15/1986

RPI 808

Publicação do pedido de patente

#3.1

07/02/1985

RPI 767

Pedido de patente depositado

#2.1

02/07/1984

RPI 694

Anuidade - prazo legal encerrado

#18.2

10/02/1990

RPI 1035

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