Concessão da patente
#16.1
02/28/1989
RPI 958
Application data
Number
PI8208042Type
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: 02/28/1989. We update with every new RPI gazette, published weekly.
Applicants
Base Ten Systems Inc
US
R. J. (pessoa física)
US
R. C. (pessoa física)
US
Inventors
R. J. (pessoa física)
US
R. C. (pessoa física)
US
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
02/28/1989
RPI 958
#13.1
10/25/1988
RPI 940
#9.1
06/28/1988
RPI 923
#6.1
06/17/1986
RPI 817
#4.1
07/16/1985
RPI 769
05/29/1984
RPI 710
#1.3
11/22/1983
RPI 683
#21.1
Patente extinta em 02/12/97
07/01/2008
RPI 1956
From the same holder
Same category
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