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Official data from INPI

FORNO PARA FUSÃO DE QUARTZO EM LASCA OU EM PÓ

Prazo de SigiloInvention Patent
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Application data

Number

PI8903699

Type

Invention Patent

Filing

07/20/1989

Publication

01/16/1990
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Progress at the INPI

  1. Filing07/20/89
  2. Publication01/16/90
  3. Abandoned10/16/90
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

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Latest action published by the INPI: 11/28/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. A. (pessoa física)

SP, BR

Inventors

S. A. (pessoa física)

BR

Z. A. (pessoa física)

BR

Technical data

IPC Classification

F27B 14/06

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

11/28/1989

RPI 997

Arquivamento - Art. 36 §1° da LPI

#11.2

05/04/1993

RPI 1170

Republicação - classificação IPC

#15.11

08/11/1992

RPI 1132

Exigência - art. 36 da LPI

#6.1

07/21/1992

RPI 1129

15.7

11/06/1990

RPI 1040

Solicitação de exame técnico

#4.1

10/16/1990

RPI 1037

Publicação antecipada

#3.2

01/16/1990

RPI 1002

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