Publicação do pedido de patente
#3.1
09/12/1989
RPI 986
Application data
Number
PI8900225Type
Filing
Publication
The letters patent expired on 12/15/2009: 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: 09/12/1989. We update with every new RPI gazette, published weekly.
Applicants
American Standard Inc
US
Inventors
W. J. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
09/12/1989
RPI 986
#2.1
02/28/1989
RPI 958
#21.1
Patente extinta em 19/01/2004
12/15/2009
RPI 2032
#15.11
03/07/1995
RPI 1266
#16.1
07/27/1993
RPI 1182
#13.1
04/06/1993
RPI 1166
#9.1
11/17/1992
RPI 1146
#4.1
08/13/1991
RPI 1080
From the same holder
Same category
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