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Official data from INPI

MÁQUINA E PROCESSO PARA ROTULAR RECIPIENTES

Em AnáliseInvention Patent

Application data

Number

PI8700071

Type

Invention Patent

Filing

01/09/1987

Publication

12/01/1987

Progress at the INPI

  1. Filing01/09/87
  2. Publication12/01/87
  3. Examination04/19/88
  4. Allowance10/30/90
  5. Grant04/30/91
  6. Expired07/29/08

The letters patent expired on 07/29/2008: 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: 04/19/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

United States Tobacco Company

US

Inventors

E. P. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

820.940 · 01/21/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

04/19/1988

RPI 913

Publicação do pedido de patente

#3.1

12/01/1987

RPI 893

Pedido de patente depositado

#2.1

05/12/1987

RPI 864

Carta-patente expirada

#21.1

Patente extinta em 09/01/2002

07/29/2008

RPI 1960

Concessão da patente

#16.1

04/30/1991

RPI 1065

Notificação para pagamento de retribuição

#13.1

02/13/1991

RPI 1054

Deferimento

#9.1

10/30/1990

RPI 1039

Exigência - art. 36 da LPI

#6.1

04/10/1990

RPI 1013

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