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Official data from INPI

PROCESSO PARA O PROVIMENTO DE EXTRATOS DE TABACO

PublicadaInvention Patent

Application data

Number

PI8900198

Type

Invention Patent

Filing

01/18/1989

Publication

09/12/1989

Progress at the INPI

  1. Filing01/18/89
  2. Publication09/12/89
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 01/18/1989 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 09/12/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

R J Reynolds Tobacco Company

US

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Inventors

B. F. (pessoa física)

Technical data

IPC Classification

Priority claims

US

149.044 · 01/27/1988

US

262.770 · 10/26/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

09/12/1989

RPI 986

Pedido de patente depositado

#2.1

02/28/1989

RPI 958

Arquivamento - Art. 33 da LPI

#11.1

12/01/1992

RPI 1148

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