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Official data from INPI

LACRE PARA TAMBOR

ArquivadaUtility Model
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Application data

Number

MU7401610

Type

Utility Model

Filing

09/01/1994

Publication

08/06/1996
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Progress at the INPI

  1. Filing09/01/94
  2. Publication08/06/96
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 09/01/1994 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: 04/04/2000. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Isopar Ltda

MG, BR

Inventors

G. B. (pessoa física)

BR

Technical data

IPC Classification

B65D 51/20

Abstract

Patente de modelo de utilidade "LACRE PARA TAMBOR". Compreende um lacre para tambores, especialmente àqueles contendo derivados do petróleo, conformando duas tampas cilíndricas (1 e 2) contendo cada uma delas na parte interna de sua bordadura (3), um encaixe (4) para a borda flangeada do "olho" do tambor. Dito encaixe (4), um saliência anelar com forma de cunha invertida que forma um alojamento (5) interno para a borda flangeada (6) do "olho" (7).

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

04/04/2000

RPI 1526

Publicação do pedido de patente

#3.1

08/06/1996

RPI 1340

Pedido de patente depositado

#2.1

11/22/1994

RPI 1251

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