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Official data from INPI

PNEUS RADIAIS PNEUMÁTICOS DE CARGA PESADA

Arquivada/ExtintaInvention Patent

Application data

Number

PI9601270

Type

Invention Patent

Filing

04/04/1996

Publication

01/06/1998

Progress at the INPI

  1. Filing04/04/96
  2. Publication01/06/98
  3. Examination
  4. Allowance06/19/01
  5. Grant12/11/01
  6. Expired05/03/16

The letters patent expired on 05/03/2016: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

Talk to a specialist

Latest action published by the INPI: 05/03/2016. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

B. C. (pessoa física)

JP

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Inventors

H. N. (pessoa física)

JP

H. I. (pessoa física)

JP

M. T. (pessoa física)

JP

Technical data

IPC Classification

Priority claims

JP

7-131948 · 05/30/1995

JP

7-79996 · 04/05/1995

JP

8-66543 · 03/22/1996

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 04/04/2016

05/03/2016

RPI 2365

Concessão da patente

#16.1

12/11/2001

RPI 1614

Deferimento

#9.1

06/19/2001

RPI 1589

Exigência - art. 36 da LPI

#6.1

12/12/2000

RPI 1562

Publicação do pedido de patente

#3.1

01/06/1998

RPI 1411

Pedido de patente depositado

#2.1

06/25/1996

RPI 1334

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