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Official data from INPI

APERFEIÇOAMENTO EM TAXIMENTRO DIGITAL.

Em AnáliseInvention Patent

Application data

Number

PI8405791

Type

Invention Patent

Filing

11/09/1984

Publication

04/23/1985

Progress at the INPI

  1. Filing11/09/84
  2. Publication04/23/85
  3. Examination07/16/85
  4. Refused12/12/89
  5. Grant
  6. In force

The application was refused on 12/12/1989 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 12/12/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Capelinha Indústria e Comércio Ltda

SP, BR

Inventors

L. C. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

12/12/1989

RPI 999

Petição de recurso

#12.2

07/18/1989

RPI 978

Indeferimento

#9.2

02/28/1989

RPI 958

Pedido de certificado de adição de invenção

#5.1

11/19/1985

RPI 787

Solicitação de exame técnico

#4.1

07/16/1985

RPI 769

Publicação antecipada

#3.2

04/23/1985

RPI 757

Pedido de patente depositado

#2.1

01/29/1985

RPI 745

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