Conhecimento de parecer técnico
#7.1
10/10/1989
RPI 990
Application data
Number
PI8504581Type
Filing
Publication
The application was refused by the INPI on 08/21/1990. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 10/10/1989. We update with every new RPI gazette, published weekly.
Applicants
GRIFFIN G D [US]
Inventors
G. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#7.1
10/10/1989
RPI 990
05/02/1989
RPI 967
#4.1
09/06/1988
RPI 933
#3.1
07/15/1986
RPI 821
#2.1
12/03/1985
RPI 789
#9.2
08/21/1990
RPI 1029
Same category
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