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Official data from INPI

DISPOSIÇÃO EM ELEMENTO PARA FIXAÇÃO DE CATETER NASAL

PublicadaUtility Model

Application data

Number

MU6800925

Type

Utility Model

Filing

04/29/1988

Publication

11/28/1989

Progress at the INPI

  1. Filing04/29/88
  2. Publication11/28/89
  3. Examination08/07/90
  4. Allowance06/11/91
  5. Grant03/31/92
  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: 11/28/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

FHAR - Indústria e Comércio Ltda

SP, BR

Inventors

R. B. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

11/28/1989

RPI 997

Pedido de patente depositado

#2.1

04/25/1989

RPI 966

Carta-patente expirada

#21.1

Patente extinta em 29/04/98 conforme o disposto no artigo 24 da Lei 5772/71 (CPI).

09/25/2001

RPI 1603

Concessão da patente

#16.1

03/31/1992

RPI 1113

Notificação para pagamento de retribuição

#13.1

10/08/1991

RPI 1088

Deferimento

#9.1

06/11/1991

RPI 1071

Solicitação de exame técnico

#4.1

08/07/1990

RPI 1027

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