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Official data from INPI

UMIDIFICADOR DE CÉLULAS

Em AnáliseInvention Patent
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Application data

Number

PI9002158

Type

Invention Patent

Filing

05/09/1990

Publication

11/12/1991
View on INPI

Progress at the INPI

  1. Filing05/09/90
  2. Publication11/12/91
  3. Examination08/31/93
  4. Refused05/30/00
  5. Grant
  6. In force

The application was refused on 05/30/2000 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: 05/30/2000. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. P. (pessoa física)

SP, BR

Inventors

C. P. (pessoa física)

BR

Technical data

IPC Classification

F24F 3/14

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

Recorrente: O depositante@Recurso conhecido e negado provimento. Mantido o indeferimento do pedido.

05/30/2000

RPI 1534

121

Recorrente: O depositante.@Despacho: Cumpra a exigência técnica.

06/15/1999

RPI 1484

Petição de recurso

#12.2

08/29/1995

RPI 1291

Indeferimento

#9.2

05/09/1995

RPI 1275

Solicitação de exame técnico

#4.1

08/31/1993

RPI 1187

Publicação do pedido de patente

#3.1

11/12/1991

RPI 1093

Pedido de patente depositado

#2.1

09/18/1990

RPI 1033

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