Pedido de patente depositado
#2.1
07/18/1989
RPI 978
Application data
Number
PI8902614Type
Filing
Publication
The letters patent expired on 12/22/2009: 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: 07/18/1989. We update with every new RPI gazette, published weekly.
Applicants
C. A. (pessoa física)
FR
Tubauto
FR
Inventors
G. B. (pessoa física)
FR
J. C. (pessoa física)
FR
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
07/18/1989
RPI 978
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: A47C 7/54; B60N 2/46.
03/27/2018
RPI 2464
#21.1
Patente extinta em 06/06/2004
12/22/2009
RPI 2033
#16.1
01/31/1995
RPI 1261
#13.1
09/27/1994
RPI 1243
#9.1
05/24/1994
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08/24/1993
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08/24/1993
RPI 1186
08/17/1993
RPI 1185
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10/30/1990
RPI 1039
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01/23/1990
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