Carta-patente expirada
#21.1
Patente extinta em 31/01/2015
10/20/2015
RPI 2337
Application data
Number
PI9510730Type
Filing
Publication
PCT
EP1995000337 The letters patent expired on 10/20/2015: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.
Talk to a specialistLatest action published by the INPI: 10/20/2015. We update with every new RPI gazette, published weekly.
Applicants
E. M. (pessoa física)
DE
Inventors
H. B. (pessoa física)
DE
H. P. (pessoa física)
DE
IPC Classification
Priority claims
DE
P 44 03 500.4 · 02/04/1994
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 31/01/2015
10/20/2015
RPI 2337
#16.1
04/29/2003
RPI 1686
Ref. RPI 1656 de 01/10/2002 por ter sido indevido.
11/26/2002
RPI 1664
#9.1
11/26/2002
RPI 1664
#11.2
10/01/2002
RPI 1656
#6.1
10/30/2001
RPI 1608
#2.4
Notificação de entrada na fase nacional (1.3) publicada na RPI 1407 de 18/11/97 e exigência técnica (6.1) publicada na RPI 1541 de 18/07/00
10/09/2001
RPI 1605
#1.3
11/18/1997
RPI 1407
From the same holder
Same category
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