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Official data from INPI

SEM TITULO

Em AnáliseInvention Patent

Application data

Number

PI8500614

Type

Invention Patent

Filing

02/07/1985

Publication

09/16/1986

Progress at the INPI

Under appeal
  1. Filing02/07/85
  2. Publication09/16/86
  3. Examination03/24/87
  4. Refused05/29/90
  5. Grant
  6. In force

The application was refused by the INPI on 05/29/1990. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 09/05/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. D. (pessoa física)

Inventors

E. B. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Conhecimento de parecer técnico

#7.1

09/05/1989

RPI 985

Solicitação de exame técnico

#4.1

03/24/1987

RPI 857

Publicação do pedido de patente

#3.1

09/16/1986

RPI 830

Pedido de patente depositado

#2.1

04/30/1985

RPI 758

Republicação - classificação IPC

#15.11

05/28/1991

RPI 1069

Indeferimento

#9.2

05/29/1990

RPI 1020

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