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Official data from INPI

CONTADOR DE FLUXO DE PESSOAS

IndeferidaInvention Patent

Application data

Number

PI9002981

Type

Invention Patent

Filing

06/18/1990

Publication

02/26/1991

Progress at the INPI

Under appeal
  1. Filing06/18/90
  2. Publication02/26/91
  3. Examination04/09/91
  4. Refused10/31/95
  5. Grant
  6. In force

The application was refused by the INPI on 10/31/1995. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 10/31/1995. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

D. L. (pessoa física)

RS, BR

Digicounter Produtos Eletronicos Ltda - ME

RS, BR

Inventors

G. B. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

10/31/1995

RPI 1300

Conhecimento de parecer técnico

#7.1

01/03/1995

RPI 1257

Solicitação de exame técnico

#4.1

04/09/1991

RPI 1062

Publicação antecipada

#3.2

02/26/1991

RPI 1056

Pedido de patente depositado

#2.1

11/20/1990

RPI 1042

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