11.8
05/17/1988
RPI 917
Application data
Number
PI8501635Type
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: 05/17/1988. We update with every new RPI gazette, published weekly.
Applicants
A. C. (pessoa física)
US
F. C. (pessoa física)
US
Inventors
B. G. (pessoa física)
US
R. C. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
05/17/1988
RPI 917
#11.1
04/12/1988
RPI 912
#3.1
12/03/1985
RPI 789
#2.1
06/25/1985
RPI 766
#21.1
Patente extinta em 08/04/2000
07/15/2008
RPI 1958
#16.1
11/28/1995
RPI 1304
#13.1
10/10/1995
RPI 1297
#9.1
05/30/1995
RPI 1278
#6.1
12/06/1994
RPI 1253
02/24/1993
RPI 1160
#4.1
02/24/1993
RPI 1160
11/24/1992
RPI 1147
From the same holder
Same category
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