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Official data from INPI

Aperfeiçoamento em dispositivo anti-derrame.

IndeferidaUtility Model

Application data

Number

MU6400125

Type

Utility Model

Filing

01/30/1984

Publication

09/03/1985

Progress at the INPI

Under appeal
  1. Filing01/30/84
  2. Publication09/03/85
  3. Examination08/11/87
  4. Refused08/09/88
  5. Grant
  6. In force

The application was refused by the INPI on 08/09/1988. The invention was never patented.

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Latest action published by the INPI: 08/09/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

T-Fal Artigos Domésticos Ltda

SP, BR

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Inventors

C. M. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

08/09/1988

RPI 929

Pedido de certificado de adição de invenção

#5.1

12/15/1987

RPI 895

Solicitação de exame técnico

#4.1

08/11/1987

RPI 877

Publicação do pedido de patente

#3.1

09/03/1985

RPI 776

Pedido de patente depositado

#2.1

05/08/1984

RPI 707

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