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Official data from INPI

ABRIDOR DE LATAS

Em AnáliseUtility Model
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Application data

Number

MU6401006

Type

Utility Model

Filing

06/27/1984

Publication

11/06/1984
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Progress at the INPI

  1. Filing06/27/84
  2. Publication11/06/84
  3. Examination08/06/85
  4. Refused04/05/88
  5. Grant
  6. In force

The application was refused on 04/05/1988 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

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Latest action published by the INPI: 04/05/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

MCFRED IND E COMERCIO LTDA [BR]

Inventors

P. F. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

04/05/1988

RPI 911

Petição de recurso

#12.2

10/13/1987

RPI 886

Retificação

#15.6

08/11/1987

RPI 877

Retificação

#15.3

03/31/1987

RPI 858

Indeferimento

#9.2

11/04/1986

RPI 837

Solicitação de exame técnico

#4.1

08/06/1985

RPI 772

Solicitação de exame não realizada

#4.2

04/16/1985

RPI 756

Publicação antecipada

#3.2

11/06/1984

RPI 733

Pedido de patente depositado

#2.1

08/28/1984

RPI 723

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