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Official data from INPI

DISPOSIÇÃO INTRODUZIDA EM CAIXA DE SENSOR

Em AnáliseUtility Model

Application data

Number

MU6700085

Type

Utility Model

Filing

01/21/1987

Publication

07/21/1987

Progress at the INPI

  1. Filing01/21/87
  2. Publication07/21/87
  3. Examination09/08/87
  4. Allowance03/12/91
  5. Grant04/27/93
  6. Terminated10/31/95

The patent was granted on 04/27/1993 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: 09/08/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

T. M. (pessoa física)

SP, BR

Inventors

T. M. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

09/08/1987

RPI 881

Publicação antecipada

#3.2

07/21/1987

RPI 874

Pedido de patente depositado

#2.1

06/30/1987

RPI 871

Anuidade - prazo legal encerrado

#18.2

10/31/1995

RPI 1300

Concessão da patente

#16.1

04/27/1993

RPI 1169

Notificação para pagamento de retribuição

#13.1

03/02/1993

RPI 1161

110

12/15/1992

RPI 1150

Recurso

#12.1

06/11/1991

RPI 1071

Deferimento

#9.1

03/12/1991

RPI 1058

Exigência - art. 36 da LPI

#6.1

09/11/1990

RPI 1032

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