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Official data from INPI

SACO PLÁSTICO PARA EMBALAGEM DE FERTILIZANTES.

Em AnáliseUtility Model

Application data

Number

MU6400363

Type

Utility Model

Filing

03/14/1984

Publication

10/22/1985

Progress at the INPI

  1. Filing03/14/84
  2. Publication10/22/85
  3. Examination04/15/86
  4. Refused02/17/88
  5. Grant
  6. In force

The application was refused on 02/17/1988 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 02/17/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Fertisul S/A

Inventors

H. B. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

02/17/1988

RPI 904

Petição de recurso

#12.2

09/29/1987

RPI 884

Indeferimento

#9.2

06/16/1987

RPI 869

Solicitação de exame técnico

#4.1

04/15/1986

RPI 808

Publicação do pedido de patente

#3.1

10/22/1985

RPI 783

Pedido de patente depositado

#2.1

05/15/1984

RPI 708

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