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Official data from INPI

DISPOSIÇÃO CONSTRUTIVA EM PINÇA PARA FINS ODONTOLÓGICOS

Em AnáliseUtility Model

Application data

Number

MU6900678

Type

Utility Model

Filing

05/04/1989

Publication

09/26/1989

Progress at the INPI

  1. Filing05/04/89
  2. Publication09/26/89
  3. Examination11/28/89
  4. Allowance06/15/93
  5. Grant11/30/93
  6. Expired11/20/01

The letters patent expired on 11/20/2001: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

Talk to a specialist

Latest action published by the INPI: 11/28/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Jon Comércio de Produtos Odontológicos Ltda

SP, BR

See this company's full portfolio

Inventors

J. J. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

11/28/1989

RPI 997

Publicação antecipada

#3.2

09/26/1989

RPI 988

Pedido de patente depositado

#2.1

06/13/1989

RPI 973

Carta-patente expirada

#21.1

Patente extinta em 04/05/1999 conforme o disposto no artigo 24 da Lei 5772/71 (CPI).

11/20/2001

RPI 1611

20.7

09/10/1996

RPI 1345

20.4

09/03/1996

RPI 1344

Concessão da patente

#16.1

11/30/1993

RPI 1200

Deferimento

#9.1

06/15/1993

RPI 1176

14.7

02/24/1993

RPI 1160

Exigência - art. 36 da LPI

#6.1

07/14/1992

RPI 1128

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