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Official data from INPI

SUPORTE PARA VASSOURA, RODO E CONGÊNEROS.

ConcedidaUtility Model

Application data

Number

MU6500792

Type

Utility Model

Filing

06/04/1985

Publication

01/21/1987

Progress at the INPI

  1. Filing06/04/85
  2. Publication01/21/87
  3. Examination06/09/87
  4. Allowance04/26/88
  5. Grant02/28/89
  6. Terminated03/10/92

The patent was granted on 02/28/1989 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: 02/28/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

E. I. (pessoa física)

Inventors

E. I. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

02/28/1989

RPI 958

Notificação para pagamento de retribuição

#13.1

08/09/1988

RPI 929

Deferimento

#9.1

04/26/1988

RPI 914

Solicitação de exame técnico

#4.1

06/09/1987

RPI 868

Publicação do pedido de patente

#3.1

01/21/1987

RPI 848

Pedido de patente depositado

#2.1

08/27/1985

RPI 775

Anuidade - prazo legal encerrado

#18.2

03/10/1992

RPI 1110

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