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Official data from INPI

APERFEICOAMENTO EM UMIDIFICADOR HOSPITALAR

ArquivadaInvention Patent
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Application data

Number

PI8402492

Type

Invention Patent

Filing

05/21/1984

Publication

12/31/1985
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Progress at the INPI

  1. Filing05/21/84
  2. Publication12/31/85
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 05/21/1984 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: 04/12/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

TAKAOKA IND E COMERCIO LTDA K [BR]

Inventors

T. K. (pessoa física)

Technical data

IPC Classification

A61M 11/00F24F 6/00

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

04/12/1988

RPI 912

Retificação

#15.6

01/12/1988

RPI 899

Retificação

#15.3

09/22/1987

RPI 883

Publicação do pedido de patente

#3.1

12/31/1985

RPI 793

Pedido de patente depositado

#2.1

08/07/1984

RPI 720

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