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Official data from INPI

PAPEL DE BILHETE DE LOTERIA E PROCESSO DE SEU FABRICO

Arquivada/ExtintaInvention Patent

Application data

Number

PI9005752

Type

Invention Patent

Filing

11/13/1990

Publication

09/24/1991

Progress at the INPI

  1. Filing11/13/90
  2. Publication09/24/91
  3. Examination12/14/93
  4. Allowance10/19/99
  5. Grant05/16/00
  6. Expired05/21/13

The letters patent expired on 05/21/2013: 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: 05/21/2013. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

AB Tumba Bruk

SE

Inventors

E. H. (pessoa física)

SE

Technical data

IPC Classification

Priority claims

SE

8903823-6 · 11/14/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 13/11/2010

05/21/2013

RPI 2211

Concessão da patente

#16.1

05/16/2000

RPI 1532

Deferimento

#9.1

10/19/1999

RPI 1502

Exigência - art. 36 da LPI

#6.1

02/23/1999

RPI 1468

Pedido de certificado de adição de invenção

#5.1

04/12/1994

RPI 1219

Solicitação de exame técnico

#4.1

12/14/1993

RPI 1202

Publicação do pedido de patente

#3.1

09/24/1991

RPI 1086

Pedido de patente depositado

#2.1

04/30/1991

RPI 1065

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