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Official data from INPI

DISPOSITIVO PARA A FIXAÇÁO DE PRÓTESES DENTÁRIAS E PINO PARA EMPREGO COM O DISPOSITIVO.

Em AnáliseInvention Patent

Application data

Number

PI8404089

Type

Invention Patent

Filing

08/15/1984

Publication

03/11/1986

Progress at the INPI

  1. Filing08/15/84
  2. Publication03/11/86
  3. Examination09/02/86
  4. Allowance10/27/92
  5. Grant05/25/93
  6. Terminated05/14/96

The patent was granted on 05/25/1993 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: 09/02/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

E. A. (pessoa física)

LI

Inventors

J. J. (pessoa física)

NL

Technical data

IPC Classification

Priority claims

CH

2090/84 · 04/27/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

09/02/1986

RPI 828

Publicação do pedido de patente

#3.1

03/11/1986

RPI 803

Pedido de patente depositado

#2.1

10/16/1984

RPI 730

Anuidade - prazo legal encerrado

#18.2

05/14/1996

RPI 1328

Concessão da patente

#16.1

05/25/1993

RPI 1173

Notificação para pagamento de retribuição

#13.1

03/09/1993

RPI 1162

Deferimento

#9.1

10/27/1992

RPI 1143

Exigência - art. 36 da LPI

#6.1

09/17/1991

RPI 1085

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