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Official data from INPI

TECLADO PARA INSTRUMENTOS MUSICAIS COM CONTATO DE BORRACHA

Em AnáliseUtility Model

Application data

Number

MU6901994

Type

Utility Model

Filing

09/28/1989

Publication

06/19/1990

Progress at the INPI

  1. Filing09/28/89
  2. Publication06/19/90
  3. Examination12/26/90
  4. Allowance09/06/94
  5. Grant04/25/95
  6. Terminated03/19/96

The patent was granted on 04/25/1995 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: 03/19/1996. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Seiyddo Industria de Instrumentos Musicais Ltda

SP, BR

Inventors

E. H. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

03/19/1996

RPI 1320

Concessão da patente

#16.1

04/25/1995

RPI 1273

Notificação para pagamento de retribuição

#13.1

10/11/1994

RPI 1245

100

09/06/1994

RPI 1240

120

05/04/1993

RPI 1170

Petição de recurso

#12.2

10/13/1992

RPI 1141

Indeferimento

#9.2

06/23/1992

RPI 1125

14.1

12/03/1991

RPI 1096

Solicitação de exame técnico

#4.1

12/26/1990

RPI 1047

Publicação antecipada

#3.2

06/19/1990

RPI 1023

Pedido de patente depositado

#2.1

03/20/1990

RPI 1010

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