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Official data from INPI

PINO-TOMADA PARA CONTROLE DE EPARELHOS ELÉTRICOS.

IndeferidaInvention Patent

Application data

Number

PI8103979

Type

Invention Patent

Filing

06/24/1981

Publication

02/16/1983

Progress at the INPI

Under appeal
  1. Filing06/24/81
  2. Publication02/16/83
  3. Examination08/02/83
  4. Refused04/24/84
  5. Grant
  6. In force

The application was refused by the INPI on 04/24/1984. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 01/08/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Pial Indústria e Comércio Ltda

SP, BR

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Inventors

B. L. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Republicação - classificação IPC

#15.11

01/08/1985

RPI 742

Indeferimento

#9.2

04/24/1984

RPI 705

Solicitação de exame técnico

#4.1

08/02/1983

RPI 667

Publicação do pedido de patente

#3.1

02/16/1983

RPI 643

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