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Official data from INPI

APERFEICOAMENTO EM PNEU PARA EMPILHADEIRA

IndeferidaInvention Patent

Application data

Number

PI8402893

Type

Invention Patent

Filing

06/13/1984

Publication

09/25/1984

Progress at the INPI

Under appeal
  1. Filing06/13/84
  2. Publication09/25/84
  3. Examination01/29/85
  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. G. (pessoa física)

Inventors

U. [. (pessoa física)

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

01/29/1985

RPI 745

Publicação antecipada

#3.2

09/25/1984

RPI 727

Pedido de patente depositado

#2.1

08/14/1984

RPI 721

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