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Official data from INPI

PAPEL DE CIGARRO

Arquivada/ExtintaInvention Patent

Application data

Number

PI9003113

Type

Invention Patent

Filing

06/22/1990

Publication

08/27/1991

Progress at the INPI

  1. Filing06/22/90
  2. Publication08/27/91
  3. Examination09/29/92
  4. Allowance10/03/00
  5. Grant01/09/01
  6. Expired01/15/13

The letters patent expired on 01/15/2013: 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: 01/15/2013. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

British American Tobacco (Investiments) Limited

GB

Britsh-American Tobaco Company Limited

GB

See this company's full portfolio

Inventors

A. S. (pessoa física)

GB

P. C. (pessoa física)

GB

Technical data

IPC Classification

Priority claims

GB

8914509.8 · 06/23/1989

GB

8914510.6 · 06/23/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 09/01/2011

01/15/2013

RPI 2193

Concessão da patente

#16.1

01/09/2001

RPI 1566

Deferimento

#9.1

10/03/2000

RPI 1552

Alteração de sede deferida

#25.7

Alterada a sede conforme solicitado na petição nº014648/SP de 04/05/1999

02/15/2000

RPI 1519

Alteração de nome deferida

#25.4

Alterado de: Bristish-American Tobacco Company Limited.

12/21/1999

RPI 1511

Exigência - art. 36 da LPI

#6.1

04/27/1999

RPI 1477

Solicitação de exame técnico

#4.1

09/29/1992

RPI 1139

Publicação do pedido de patente

#3.1

08/27/1991

RPI 1082

Pedido de patente depositado

#2.1

12/26/1990

RPI 1047

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