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Official data from INPI

APARELHO ASPIRADOR-COMPRESSOR PARA SECREÇÕES, NEBULIZAÇÃO DE LÍQUIDOS E APLICAÇÕES SIMILARES.

Em AnáliseUtility Model
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Application data

Number

MU6000854

Type

Utility Model

Filing

07/15/1980

Publication

03/09/1982
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Progress at the INPI

  1. Filing07/15/80
  2. Publication03/09/82
  3. Examination07/06/82
  4. Allowance05/02/84
  5. Grant04/30/85
  6. Terminated08/25/87

The patent was granted on 04/30/1985 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 08/25/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Olidef CZ Industria e Comercio de Aparelhos Hospitalares Ltda.

SP, BR

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Inventors

D. J. (pessoa física)

Technical data

IPC Classification

A61M 11/02

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

08/25/1987

RPI 879

Concessão da patente

#16.1

04/30/1985

RPI 758

Deferimento

#9.1

05/02/1984

RPI 706

Pedido de certificado de adição de invenção

#5.1

01/04/1983

RPI 637

Solicitação de exame técnico

#4.1

07/06/1982

RPI 611

Publicação do pedido de patente

#3.1

03/09/1982

RPI 594

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