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Official data from INPI

DISPOSICAO CONSTRUTIVA EM PORTA-TOALHA

ConcedidaUtility Model

Application data

Number

MU6400899

Type

Utility Model

Filing

06/12/1984

Publication

01/14/1986

Progress at the INPI

  1. Filing06/12/84
  2. Publication01/14/86
  3. Examination06/03/86
  4. Allowance03/17/87
  5. Grant09/29/87
  6. Expired10/04/94

The letters patent expired on 10/04/1994: 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: 09/29/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

VENTURA PRODUTOS IND LTDA [BR]

Inventors

V. A. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

09/29/1987

RPI 884

Notificação para pagamento de retribuição

#13.1

07/14/1987

RPI 873

Deferimento

#9.1

03/17/1987

RPI 856

Solicitação de exame técnico

#4.1

06/03/1986

RPI 815

Publicação do pedido de patente

#3.1

01/14/1986

RPI 795

Pedido de patente depositado

#2.1

08/21/1984

RPI 722

Carta-patente expirada

#21.1

10/04/1994

RPI 1244

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