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Official data from INPI

DISPOSIÇÕES EM CHUVEIROS OU DUCHAS

PublicadaUtility Model

Application data

Number

MU6800441

Type

Utility Model

Filing

03/07/1988

Publication

10/10/1989

Progress at the INPI

  1. Filing03/07/88
  2. Publication10/10/89
  3. Examination05/01/90
  4. Refused09/08/93
  5. Grant
  6. In force

The application was refused on 09/08/1993 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: 10/10/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Produtos Elétricos Corona Ltda

SP, BR

See this company's full portfolio

Inventors

H. T. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

10/10/1989

RPI 990

Pedido de patente depositado

#2.1

05/24/1988

RPI 918

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. A classificação IPC anterior era B05B 15/06.

03/27/2018

RPI 2464

111

09/08/1993

RPI 1188

Petição de recurso

#12.2

10/13/1992

RPI 1141

Republicação - classificação IPC

#15.11

09/22/1992

RPI 1138

Indeferimento

#9.2

06/23/1992

RPI 1125

Solicitação de exame técnico

#4.1

05/01/1990

RPI 1016

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