14.11
06/30/1987
RPI 871
Application data
Number
PI8506603Type
Filing
Publication
The letters patent expired on 07/15/2008: 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: 06/30/1987. We update with every new RPI gazette, published weekly.
Applicants
Osi Specialties, Inc
US
Rapra Technology Limited
GB
U. C. (pessoa física)
US
Inventors
A. S. (pessoa física)
CH
G. G. (pessoa física)
GB
IPC Classification
Priority claims
US
599.954 · 04/13/1984
Publications in the Brazilian Industrial Property Gazette (RPI).
06/30/1987
RPI 871
#4.1
06/30/1987
RPI 871
12/30/1986
RPI 845
#1.3
04/15/1986
RPI 808
#21.1
Patente extinta em 12/04/2000
07/15/2008
RPI 1958
#20.1
09/19/1995
RPI 1294
#16.1
05/31/1994
RPI 1226
07/13/1993
RPI 1180
#9.1
06/01/1993
RPI 1174
#6.1
08/13/1991
RPI 1080
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Same category
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