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Official data from INPI

APERFEIÇOAMENTOS EM PÉS CALCADORES.

IndeferidaInvention Patent

Application data

Number

PI8307304

Type

Invention Patent

Filing

12/29/1983

Publication

03/20/1984

Progress at the INPI

Under appeal
  1. Filing12/29/83
  2. Publication03/20/84
  3. Examination06/26/84
  4. Refused08/15/89
  5. Grant
  6. In force

The application was refused by the INPI on 08/15/1989. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 08/15/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Elgin Máquinas S/A

SP, BR

Inventors

F. B. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

08/15/1989

RPI 982

Conhecimento de parecer técnico

#7.1

09/17/1985

RPI 778

Solicitação de exame técnico

#4.1

06/26/1984

RPI 714

Publicação antecipada

#3.2

03/20/1984

RPI 700

Pedido de patente depositado

#2.1

03/13/1984

RPI 699

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