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Official data from INPI

MÁSCARA CIRÚRGICA DESCARTÁVEL RETANGULAR COM CADARÇOS COSTURADOS PELO SISTEMA HROW (HIGHT RESFST ONE WAY)

Prazo de SigiloUtility Model

Application data

Number

MU6802052

Type

Utility Model

Filing

09/09/1988

Publication

05/01/1990

Progress at the INPI

Under appeal
  1. Filing09/09/88
  2. Publication05/01/90
  3. Examination11/06/90
  4. Refused03/29/94
  5. Grant
  6. In force

The application was refused by the INPI on 03/29/1994. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 05/23/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Descartex Indústria e Comércio e Descartáveis Hospitalares Ltda

CE, BR

Inventors

P. J. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

05/23/1989

RPI 970

Indeferimento

#9.2

03/29/1994

RPI 1217

14.7

04/28/1992

RPI 1117

Solicitação de exame técnico

#4.1

11/06/1990

RPI 1040

Publicação do pedido de patente

#3.1

05/01/1990

RPI 1016

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