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Official data from INPI

TUBO DE BASE PLANA.

ArquivadaUtility Model
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Application data

Number

MU6001496

Type

Utility Model

Filing

11/07/1980

Publication

07/13/1982
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Progress at the INPI

  1. Filing11/07/80
  2. Publication07/13/82
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 11/07/1980 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 10/09/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Durocret S/A Indústria e Comércio de Artefatos de Cimento

Inventors

M. M. (pessoa física)

Technical data

IPC Classification

H02B 1/04H02B 1/14H02B 1/24H02B 1/38

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

10/09/1984

RPI 729

Publicação do pedido de patente

#3.1

07/13/1982

RPI 612

Republicação - classificação IPC

#15.11

Alterada a classificação de H02B 1/14, H02B 1/24, H02B 1/38 e H02B 1/04 para H02B 1/04, H02B 1/14, H02B 1/24 e H02B 1/38.

09/12/2017

RPI 2436

Republicação - classificação IPC

#15.11

01/05/2010

RPI 2035

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