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Official data from INPI

REMENDO DE PNEU SEM CAMARA

IndeferidaInvention Patent

Application data

Number

PI8301224

Type

Invention Patent

Filing

03/11/1983

Publication

03/07/1984

Progress at the INPI

Under appeal
  1. Filing03/11/83
  2. Publication03/07/84
  3. Examination06/12/84
  4. Refused05/20/86
  5. Grant
  6. In force

The application was refused by the INPI on 05/20/1986. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 05/20/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

J. R. (pessoa física)

Inventors

R. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

05/20/1986

RPI 813

Conhecimento de parecer técnico

#7.1

08/06/1985

RPI 772

Solicitação de exame técnico

#4.1

06/12/1984

RPI 712

Publicação antecipada

#3.2

03/07/1984

RPI 698

Pedido de patente depositado

#2.1

04/26/1983

RPI 653

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