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Official data from INPI

ESTRUTURA ESPACIAL COMPOSTA DE ELEMENTOS RADIAIS INTERCONECTADOS

Prazo de SigiloInvention Patent
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Application data

Number

PI8803949

Type

Invention Patent

Filing

07/13/1988

Publication

03/13/1990
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Progress at the INPI

Under appeal
  1. Filing07/13/88
  2. Publication03/13/90
  3. Examination05/19/92
  4. Refused05/10/94
  5. Grant
  6. In force

The application was refused by the INPI on 05/10/1994. The invention was never patented.

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Latest action published by the INPI: 09/12/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. Z. (pessoa física)

SP, BR

Inventors

S. Z. (pessoa física)

BR

Technical data

IPC Classification

E04B 1/19E04B 1/38

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

09/12/1989

RPI 986

Pedido de patente depositado

#2.1

01/03/1989

RPI 950

Indeferimento

#9.2

05/10/1994

RPI 1223

Conhecimento de parecer técnico

#7.1

09/21/1993

RPI 1190

Solicitação de exame técnico

#4.1

05/19/1992

RPI 1120

Publicação do pedido de patente

#3.1

03/13/1990

RPI 1009

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