(11) 98705-3426
TrademarkIQ iconTrademarkIQ
Back to search
Official data from INPI

CHAPA DE PAPEL SEMI-OCA

ArquivadaInvention Patent

Application data

Number

PI9202499

Type

Invention Patent

Filing

06/26/1992

Publication

01/11/1994

Progress at the INPI

  1. Filing06/26/92
  2. Publication01/11/94
  3. Abandoned06/21/94
  4. Allowance
  5. Grant
  6. In force

The application was abandoned at the INPI. The case ended without a patent and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 10/07/1997. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

J. O. (pessoa física)

SP, BR

Inventors

J. O. (pessoa física)

BR

Technical data

IPC Classification

Abstract

Patente de invenção de uma "chapa de papel semi-oca" compreendendo uma "malha de papel" revestida por duas "capas de papel", superior e inferior.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

11.31

10/07/1997

RPI 1401

Exigência - art. 36 da LPI

#6.1

11/12/1996

RPI 1354

Solicitação de exame técnico

#4.1

06/21/1994

RPI 1229

Publicação do pedido de patente

#3.1

01/11/1994

RPI 1206

Pedido de patente depositado

#2.1

08/11/1992

RPI 1132

Patent monitoring

Track this patent in real time.

Receive alerts on INPI events, decisions, and expiry dates for your portfolio.