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Official data from INPI

APARELHO PARA ESTAMPAGEM PROFUNDA DE UM VASO ABERTO

Arquivada/ExtintaInvention Patent
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Application data

Number

PI9100763

Type

Invention Patent

Filing

02/26/1991

Publication

10/29/1991
View on INPI

Progress at the INPI

  1. Filing02/26/91
  2. Publication10/29/91
  3. Examination12/21/93
  4. Allowance09/15/98
  5. Grant12/29/98
  6. Expired05/28/13

The letters patent expired on 05/28/2013: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

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Latest action published by the INPI: 05/28/2013. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Tetra Laval Holdings & Finance S.A.

CH

Tetra Pak Holdings & Finance S.A.

CH

See this company's full portfolio

Inventors

G. K. (pessoa física)

DE

U. L. (pessoa física)

DE

U. D. (pessoa física)

DE

W. R. (pessoa física)

DE

Technical data

IPC Classification

B29C 59/00

Priority claims

DE

P 40 05 972.3 · 02/26/1990

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 26/02/2011

05/28/2013

RPI 2212

Concessão da patente

#16.1

12/29/1998

RPI 1460

Deferimento

#9.1

09/15/1998

RPI 1447

14.4

07/12/1994

RPI 1232

Solicitação de exame técnico

#4.1

12/21/1993

RPI 1203

14.4

04/20/1993

RPI 1168

14.7

04/20/1993

RPI 1168

Publicação do pedido de patente

#3.1

10/29/1991

RPI 1091

Pedido de patente depositado

#2.1

08/27/1991

RPI 1082

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