102
10/17/1989
RPI 991
Application data
Number
PI8205683Type
Filing
Publication
The letters patent expired on 07/01/2008: 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: 10/17/1989. We update with every new RPI gazette, published weekly.
Applicants
I. C. (pessoa física)
US
Inventors
D. R. (pessoa física)
US
P. M. (pessoa física)
US
R. S. (pessoa física)
US
S. S. (pessoa física)
US
S. C. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
10/17/1989
RPI 991
#12.3
05/16/1989
RPI 969
01/17/1989
RPI 952
#6.1
02/17/1988
RPI 904
#4.1
08/27/1985
RPI 775
#3.1
08/30/1983
RPI 671
#2.1
11/23/1982
RPI 631
#21.1
Patente extinta em 29/09/97
07/01/2008
RPI 1956
#16.1
06/26/1990
RPI 1024
#9.1
01/16/1990
RPI 1002
From the same holder
Same category
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