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Official data from INPI

APERFEIÇOAMENTO DE DISPOSIÇÃO INTRODUZIDA EM INSERTO APLICÁVEL NAS OPERAÇÕES DE USINAGEM

ArquivadaUtility Model
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Application data

Number

MU7102153

Type

Utility Model

Filing

09/23/1991

Publication

12/10/1991
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Progress at the INPI

  1. Filing09/23/91
  2. Publication12/10/91
  3. Abandoned03/10/92
  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: 12/27/1994. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Petroleum Formação de Inserto Ltda

PR, BR

Inventors

G. V. (pessoa física)

BR

Technical data

IPC Classification

B23Q 3/10

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

12/27/1994

RPI 1256

Exigência - art. 36 da LPI

#6.1

04/19/1994

RPI 1220

Exigência - art. 36 da LPI

#6.1

10/19/1993

RPI 1194

14.7

04/13/1993

RPI 1167

Solicitação de exame técnico

#4.1

03/10/1992

RPI 1110

Publicação antecipada

#3.2

12/10/1991

RPI 1097

Pedido de patente depositado

#2.1

10/29/1991

RPI 1091

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