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Official data from INPI

SUPORTE DE PAREDE PARA SECADOR DE CABELO

PublicadaUtility Model

Application data

Number

MU6801877

Type

Utility Model

Filing

08/22/1988

Publication

11/14/1989

Progress at the INPI

  1. Filing08/22/88
  2. Publication11/14/89
  3. Examination04/23/91
  4. Allowance07/19/94
  5. Grant12/27/94
  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: 11/14/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

ARNO SA [BR]

See this company's full portfolio

Inventors

A. B. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação antecipada

#3.2

11/14/1989

RPI 995

Pedido de patente depositado

#2.1

05/23/1989

RPI 970

Carta-patente expirada

#21.1

Patente extinta em 22/08/98 conforme disposto no artigo 24 da Lei 5772/71 (CPI).

09/25/2001

RPI 1603

Concessão da patente

#16.1

12/27/1994

RPI 1256

Deferimento

#9.1

07/19/1994

RPI 1233

Exigência - art. 36 da LPI

#6.1

08/17/1993

RPI 1185

Solicitação de exame técnico

#4.1

04/23/1991

RPI 1064

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