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Official data from INPI

DISPOSITIVO DESTINADO À RETIRADA DE FLUÍDO DE UM RECIPIENTE

PublicadaInvention Patent

Application data

Number

PI8701254

Type

Invention Patent

Filing

03/20/1987

Publication

09/20/1988

Progress at the INPI

Under appeal
  1. Filing03/20/87
  2. Publication09/20/88
  3. Examination01/08/91
  4. Refused03/23/93
  5. Grant
  6. In force

The application was refused by the INPI on 03/23/1993. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 09/20/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. A. (pessoa física)

RJ, BR

Inventors

S. A. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

09/20/1988

RPI 935

Pedido de patente depositado

#2.1

06/30/1987

RPI 871

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: B67D 5/54; B65D 47/06.

03/27/2018

RPI 2464

Indeferimento

#9.2

03/23/1993

RPI 1164

Conhecimento de parecer técnico

#7.1

05/12/1992

RPI 1119

Solicitação de exame técnico

#4.1

01/08/1991

RPI 1049

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