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Official data from INPI

APERFEIÇOAMENTOS EM SELOS DE SEGURANÇA

IndeferidaInvention Patent

Application data

Number

PI8406485

Type

Invention Patent

Filing

12/17/1984

Publication

07/01/1986

Progress at the INPI

Under appeal
  1. Filing12/17/84
  2. Publication07/01/86
  3. Examination11/18/86
  4. Refused08/01/89
  5. Grant
  6. In force

The application was refused by the INPI on 08/01/1989. The invention was never patented.

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Latest action published by the INPI: 08/01/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Elc Produtos de Segurança Industria e Comercio Ltda

RJ, BR

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Inventors

E. N. (pessoa física)

BR

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

08/01/1989

RPI 980

Conhecimento de parecer técnico

#7.1

10/25/1988

RPI 940

Solicitação de exame técnico

#4.1

11/18/1986

RPI 839

Publicação do pedido de patente

#3.1

07/01/1986

RPI 819

Pedido de patente depositado

#2.1

02/12/1986

RPI 799

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