Concessão da patente
#16.1
09/26/1989
RPI 988
Application data
Number
PI8503006Type
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: 09/26/1989. We update with every new RPI gazette, published weekly.
Applicants
Pado S/A. Indústrial, Comercial e Importadora
SP, BR
Inventors
J. P. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
09/26/1989
RPI 988
#13.1
06/06/1989
RPI 972
#9.1
01/31/1989
RPI 954
#4.1
10/06/1987
RPI 885
#3.1
02/03/1987
RPI 850
#2.1
09/10/1985
RPI 777
#21.1
Patente extinta em 24/06/2000
07/15/2008
RPI 1958
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Same category
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