14.4
10/11/1988
RPI 938
Application data
Number
PI8401919Type
Filing
Publication
The letters patent expired on 07/08/2008: 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: 10/11/1988. We update with every new RPI gazette, published weekly.
Applicants
Gates do Brasil Indústria e Comércio Ltda (
SP, BR
Inventors
G. O. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
10/11/1988
RPI 938
#16.1
09/27/1988
RPI 936
#13.1
05/10/1988
RPI 916
#15.11
05/10/1988
RPI 916
#9.1
11/10/1987
RPI 890
#4.1
07/15/1986
RPI 821
#3.1
11/26/1985
RPI 788
#2.1
07/03/1984
RPI 715
#21.1
Patente extinta em 18/04/99
07/08/2008
RPI 1957
#15.11
10/15/1991
RPI 1089
From the same holder
Same category
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