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Official data from INPI

DIVISÓRIA DE AMBIENTE.

PublicadaUtility Model
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Application data

Number

MU6800394

Type

Utility Model

Filing

02/29/1988

Publication

10/03/1989
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Progress at the INPI

  1. Filing02/29/88
  2. Publication10/03/89
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 02/29/1988 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: 10/03/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Estok Comércio e Representações Ltda

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Inventors

W. L. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

10/03/1989

RPI 989

Pedido de patente depositado

#2.1

06/14/1988

RPI 921

Arquivamento - Art. 33 da LPI

#11.1

10/19/1993

RPI 1194

14.7

03/09/1993

RPI 1162

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