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Official data from INPI

FILTRO EXTRATOR DE AGUA DE MATERIA PASTOSA

IndeferidaInvention Patent

Application data

Number

PI8300083

Type

Invention Patent

Filing

01/10/1983

Publication

08/28/1984

Progress at the INPI

Under appeal
  1. Filing01/10/83
  2. Publication08/28/84
  3. Examination11/20/84
  4. Refused09/27/88
  5. Grant
  6. In force

The application was refused by the INPI on 09/27/1988. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 11/22/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

IKEMORI S A IND E COMERCIO DE [BR]

Inventors

I. L. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Republicação - classificação IPC

#15.11

11/22/1988

RPI 944

Indeferimento

#9.2

09/27/1988

RPI 936

Conhecimento de parecer técnico

#7.1

02/17/1988

RPI 904

Exigência - art. 36 da LPI

#6.1

05/14/1985

RPI 760

Solicitação de exame técnico

#4.1

11/20/1984

RPI 735

Publicação do pedido de patente

#3.1

08/28/1984

RPI 723

Pedido de patente depositado

#2.1

02/22/1983

RPI 644

Republicação - classificação IPC

#15.11

01/05/2010

RPI 2035

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