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Official data from INPI

SUPORTE PARA ESCOVA DE DENTES

ConcedidaUtility Model

Application data

Number

MU6401880

Type

Utility Model

Filing

11/09/1984

Publication

02/26/1985

Progress at the INPI

  1. Filing11/09/84
  2. Publication02/26/85
  3. Examination07/02/85
  4. Allowance06/07/88
  5. Grant12/27/88
  6. Terminated10/02/90

The patent was granted on 12/27/1988 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: 12/27/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

LUIS CELSO FREITAS SILVA [BR]

Inventors

S. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

12/27/1988

RPI 949

Notificação para pagamento de retribuição

#13.1

10/04/1988

RPI 937

Deferimento

#9.1

06/07/1988

RPI 920

Retificação

#15.6

01/12/1988

RPI 899

Retificação

#15.3

09/22/1987

RPI 883

Conhecimento de parecer técnico

#7.1

01/06/1987

RPI 846

Solicitação de exame técnico

#4.1

07/02/1985

RPI 767

Publicação antecipada

#3.2

02/26/1985

RPI 749

Pedido de patente depositado

#2.1

02/12/1985

RPI 747

Anuidade - prazo legal encerrado

#18.2

10/02/1990

RPI 1035

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