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Official data from INPI

VEDAÇÃO

IndeferidaInvention Patent

Application data

Number

PI8202915

Type

Invention Patent

Filing

05/20/1982

Publication

12/27/1983

Progress at the INPI

Under appeal
  1. Filing05/20/82
  2. Publication12/27/83
  3. Examination04/29/86
  4. Refused12/01/87
  5. Grant
  6. In force

The application was refused by the INPI on 12/01/1987. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 12/01/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

R. B. (pessoa física)

SP, BR

Inventors

R. B. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

12/01/1987

RPI 893

Solicitação de exame técnico

#4.1

04/29/1986

RPI 810

Publicação do pedido de patente

#3.1

12/27/1983

RPI 688

Pedido de patente depositado

#2.1

07/06/1982

RPI 611

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: F21V 31/02; F21V 25/12.

03/27/2018

RPI 2464

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