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Official data from INPI

RECIPIENTE COM BOCAL E TORNEIRA PARA LIBERAR LIQUIDO

IndeferidaInvention Patent

Application data

Number

PI8405414

Type

Invention Patent

Filing

10/27/1983

Publication

09/03/1985

Progress at the INPI

Under appeal
  1. Filing10/27/83
  2. Publication09/03/85
  3. Examination08/04/87
  4. Refused08/01/89
  5. Grant
  6. In force

The application was refused by the INPI on 08/01/1989. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 08/01/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

WRIGHTCEL LTD [AU]

Inventors

W. R. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

08/01/1989

RPI 980

Conhecimento de parecer técnico

#7.1

12/13/1988

RPI 947

6.2

07/12/1988

RPI 925

Solicitação de exame técnico

#4.1

08/04/1987

RPI 876

Publicação do pedido de patente

#3.1

09/03/1985

RPI 776

Pedido de patente depositado

#2.1

01/08/1985

RPI 742

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