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Official data from INPI

SUPOTE DE ENCAIXE RÍGIDO POR MEIO DE UM SISTEMA DE ROSCA MACHO E FEMEA PARA ABRASIVOS DE LIGA FRIA

PublicadaInvention Patent
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Application data

Number

PI8806908

Type

Invention Patent

Filing

12/27/1988

Publication

03/21/1989
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Progress at the INPI

  1. Filing12/27/88
  2. Publication03/21/89
  3. Abandoned06/11/91
  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: 03/21/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Isa Brasil Indústria de Segmentos Abrasivos Ltda

RJ, BR

Inventors

J. M. (pessoa física)

Technical data

IPC Classification

B24D 5/16

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação antecipada

#3.2

03/21/1989

RPI 961

Pedido de patente depositado

#2.1

03/14/1989

RPI 960

15.7

08/17/1993

RPI 1185

15.7

06/29/1993

RPI 1178

Arquivamento - Art. 36 §1° da LPI

#11.2

05/04/1993

RPI 1170

Exigência - art. 36 da LPI

#6.1

10/20/1992

RPI 1142

Solicitação de exame técnico

#4.1

06/11/1991

RPI 1071

15.15

03/01/1990

RPI 1007

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