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Official data from INPI

LANÇA E SISTEMA DE ABERTURA DE FORNOS OU FUROS EM PEÇAS CONDUTORAS

Prazo de SigiloUtility Model
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Application data

Number

MU6802794

Type

Utility Model

Filing

12/21/1988

Publication

08/14/1990
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Progress at the INPI

  1. Filing12/21/88
  2. Publication08/14/90
  3. Abandoned03/12/91
  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: 05/23/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Panmol-Refratários Ltda -ME

SP, BR

Inventors

E. G. (pessoa física)

BR

V. B. (pessoa física)

BR

Technical data

IPC Classification

F27D 3/15

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

05/23/1989

RPI 970

Arquivamento - Art. 36 §1° da LPI

#11.2

09/16/1997

RPI 1398

Exigência - art. 36 da LPI

#6.1

08/13/1996

RPI 1341

Exigência - art. 36 da LPI

#6.1

11/28/1995

RPI 1304

Exigência - art. 36 da LPI

#6.1

03/28/1995

RPI 1269

Exigência - art. 36 da LPI

#6.1

07/26/1994

RPI 1234

Exigência - art. 36 da LPI

#6.1

04/13/1993

RPI 1167

Solicitação de exame técnico

#4.1

03/12/1991

RPI 1058

Publicação do pedido de patente

#3.1

08/14/1990

RPI 1028

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