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Official data from INPI

DISPOSIÇÃO CONSTRUTIVA EM ALICATE PICOTADOR DE LENÇOL DE BORRACHA, PARA FINS ODONTOLÓGICOS

Em AnáliseUtility Model

Application data

Number

MU6801603

Type

Utility Model

Filing

08/04/1988

Publication

08/15/1989

Progress at the INPI

  1. Filing08/04/88
  2. Publication08/15/89
  3. Examination08/29/89
  4. Allowance11/03/92
  5. Grant05/25/93
  6. Expired09/25/01

The letters patent expired on 09/25/2001: 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: 08/29/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Jon Comércio de Produtos Odontológicos Ltda

SP, BR

J O Nebias Junior & Cia Ltda

SP, BR

See this company's full portfolio

Inventors

J. J. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

08/29/1989

RPI 984

Publicação antecipada

#3.2

08/15/1989

RPI 982

Pedido de patente depositado

#2.1

05/23/1989

RPI 970

Carta-patente expirada

#21.1

Patente extinta em 04/08/98 conforme o disposto no artigo 24 da Lei 5772/71 (CPI).

09/25/2001

RPI 1603

20.4

08/29/1995

RPI 1291

Concessão da patente

#16.1

05/25/1993

RPI 1173

Notificação para pagamento de retribuição

#13.1

03/23/1993

RPI 1164

14.7

02/24/1993

RPI 1160

Deferimento

#9.1

11/03/1992

RPI 1144

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