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Official data from INPI

CONE INFLÁVEL DE SEGURANÇA

Prazo de SigiloUtility Model

Application data

Number

MU6802170

Type

Utility Model

Filing

09/29/1988

Publication

05/22/1990

Progress at the INPI

  1. Filing09/29/88
  2. Publication05/22/90
  3. Examination10/02/90
  4. Refused11/30/93
  5. Grant
  6. In force

The application was refused on 11/30/1993 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 05/23/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. C. (pessoa física)

SP, BR

Inventors

A. C. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

05/23/1989

RPI 970

111

11/30/1993

RPI 1200

Petição de recurso

#12.2

03/10/1992

RPI 1110

Indeferimento

#9.2

12/10/1991

RPI 1097

Solicitação de exame técnico

#4.1

10/02/1990

RPI 1035

Publicação do pedido de patente

#3.1

05/22/1990

RPI 1019

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