Carta-patente expirada
#21.1
Patente extinta em 28/12/2005
06/08/2010
RPI 2057
Application data
Number
PI9006654Type
Filing
Publication
The letters patent expired on 06/08/2010: 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: 06/08/2010. We update with every new RPI gazette, published weekly.
Applicants
Entreprise Generale De Chauffage Industriel Pillard
FR
Institut Français du Petrole
FR
Inventors
F. B. (pessoa física)
FR
G. M. (pessoa física)
FR
J. P. (pessoa física)
FR
P. F. (pessoa física)
FR
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 28/12/2005
06/08/2010
RPI 2057
#16.1
01/31/1995
RPI 1261
#13.1
10/04/1994
RPI 1244
#9.1
05/31/1994
RPI 1226
#4.1
03/23/1993
RPI 1164
#3.1
10/01/1991
RPI 1087
#2.1
06/25/1991
RPI 1073
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