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Official data from INPI

MÉTODO E APARELHO PARA A DETERMINAÇÃO DO TEOR DE TALOS EM TABACO ENFARDADO

Em AnáliseInvention Patent

Application data

Number

PI9001261

Type

Invention Patent

Filing

03/19/1990

Publication

03/26/1991

Progress at the INPI

  1. Filing03/19/90
  2. Publication03/26/91
  3. Abandoned06/15/93
  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: 11/04/1997. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

R J Reynolds Tobacco Company

US

R.J. Reynolds Tobacco Company

US

See this company's full portfolio

Inventors

A. S. (pessoa física)

H. J. (pessoa física)

R. H. (pessoa física)

US

R. F. (pessoa física)

Technical data

Priority claims

US

07/324,887 · 03/17/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

11.13

11/04/1997

RPI 1405

11.31

11/04/1997

RPI 1405

Arquivamento - Art. 36 §1° da LPI

#11.2

09/09/1997

RPI 1397

Exigência - art. 36 da LPI

#6.1

11/12/1996

RPI 1354

6.2

05/09/1995

RPI 1275

Solicitação de exame técnico

#4.1

06/15/1993

RPI 1176

Publicação do pedido de patente

#3.1

03/26/1991

RPI 1060

Pedido de patente depositado

#2.1

08/07/1990

RPI 1027

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