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Official data from INPI

DISPOSIÇÃO CONSTRUTIVA EM DISPENSADOR MANUAL DE PAPEIS GOMADOS

Em AnáliseUtility Model

Application data

Number

MU6501597

Type

Utility Model

Filing

10/08/1985

Publication

05/27/1986

Progress at the INPI

  1. Filing10/08/85
  2. Publication05/27/86
  3. Examination08/05/86
  4. Allowance05/09/89
  5. Grant01/09/90
  6. Expired11/07/95

The letters patent expired on 11/07/1995: 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: 09/05/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Mercantil Mauá S/A Industria e Comercio

SP, BR

Inventors

E. B. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação para pagamento de retribuição

#13.1

09/05/1989

RPI 985

Deferimento

#9.1

05/09/1989

RPI 968

Exigência - art. 36 da LPI

#6.1

11/29/1988

RPI 945

Solicitação de exame técnico

#4.1

08/05/1986

RPI 824

Publicação antecipada

#3.2

05/27/1986

RPI 814

Pedido de patente depositado

#2.1

01/21/1986

RPI 796

Carta-patente expirada

#21.1

11/07/1995

RPI 1301

20.4

06/26/1990

RPI 1024

Concessão da patente

#16.1

01/09/1990

RPI 1001

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