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Official data from INPI

APARELHO PARA PURIFICAR E/OU COLORIR A AGUA DE AUTOCLISMO DE UM VASO SANITÁRIO.

IndeferidaInvention Patent

Application data

Number

PI8302003

Type

Invention Patent

Filing

04/19/1983

Publication

12/20/1983

Progress at the INPI

Under appeal
  1. Filing04/19/83
  2. Publication12/20/83
  3. Examination08/28/84
  4. Refused04/26/88
  5. Grant
  6. In force

The application was refused by the INPI on 04/26/1988. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 04/26/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Unilever N.V

NL

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Inventors

K. H. (pessoa física)

W. F. (pessoa física)

Technical data

IPC Classification

Priority claims

CH

2392/82-6 · 04/20/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

04/26/1988

RPI 914

Conhecimento de parecer técnico

#7.1

08/18/1987

RPI 878

Exigência - art. 36 da LPI

#6.1

07/22/1986

RPI 822

6.2

03/26/1985

RPI 753

Solicitação de exame técnico

#4.1

08/28/1984

RPI 723

Publicação do pedido de patente

#3.1

12/20/1983

RPI 687

Pedido de patente depositado

#2.1

06/07/1983

RPI 659

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