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Official data from INPI

MÁQUINA FABRICADORA DE NEVE ARTIFICIAL.

IndeferidaInvention Patent
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Application data

Number

PI8605188

Type

Invention Patent

Filing

10/17/1986

Publication

06/28/1988
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Progress at the INPI

  1. Filing10/17/86
  2. Publication06/28/88
  3. Examination09/27/88
  4. Refused01/08/91
  5. Grant
  6. In force

The application was refused on 01/08/1991 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: 09/05/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

F. E. (pessoa física)

SP, BR

Inventors

F. E. (pessoa física)

Technical data

IPC Classification

F25C 3/00

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

09/05/1989

RPI 985

Solicitação de exame técnico

#4.1

09/27/1988

RPI 936

Publicação do pedido de patente

#3.1

06/28/1988

RPI 923

Pedido de patente depositado

#2.1

04/07/1987

RPI 859

111

01/08/1991

RPI 1049

Petição de recurso

#12.2

04/10/1990

RPI 1013

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