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Official data from INPI

LAVADORA FRONTAL HOSPITALAR

Em AnáliseInvention Patent
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Application data

Number

PI8403657

Type

Invention Patent

Filing

07/23/1984

Publication

10/09/1984
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Progress at the INPI

  1. Filing07/23/84
  2. Publication10/09/84
  3. Examination10/15/85
  4. Refused10/25/88
  5. Grant
  6. In force

The application was refused on 10/25/1988 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: 10/25/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

SITEC IND & COMERCIO [BR]

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Inventors

S. Y. (pessoa física)

Technical data

IPC Classification

D06F 23/02

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

10/25/1988

RPI 940

Retificação

#15.6

02/23/1988

RPI 905

Retificação

#15.3

11/17/1987

RPI 891

Petição de recurso

#12.2

12/30/1986

RPI 845

Indeferimento

#9.2

09/30/1986

RPI 832

Solicitação de exame técnico

#4.1

10/15/1985

RPI 782

Publicação antecipada

#3.2

10/09/1984

RPI 729

Pedido de patente depositado

#2.1

10/02/1984

RPI 728

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