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Official data from INPI

ECOVA-SABONETE.

ConcedidaUtility Model

Application data

Number

MU6400242

Type

Utility Model

Filing

02/15/1984

Publication

02/05/1985

Progress at the INPI

  1. Filing02/15/84
  2. Publication02/05/85
  3. Examination04/30/85
  4. Allowance09/09/86
  5. Grant06/02/87
  6. Expired11/22/94

The letters patent expired on 11/22/1994: 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: 06/02/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Bayard Importação e Comércio Ltda.

SP, BR

Inventors

Z. A. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

06/02/1987

RPI 867

Notificação para pagamento de retribuição

#13.1

12/30/1986

RPI 845

Deferimento

#9.1

09/09/1986

RPI 829

Exigência - art. 36 da LPI

#6.1

02/12/1986

RPI 799

Solicitação de exame técnico

#4.1

04/30/1985

RPI 758

Publicação antecipada

#3.2

02/05/1985

RPI 746

Pedido de patente depositado

#2.1

05/08/1984

RPI 707

Carta-patente expirada

#21.1

11/22/1994

RPI 1251

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