Concessão da patente
#16.1
09/25/1984
RPI 727
The letters patent expired on 05/24/1994: 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: 09/25/1984. We update with every new RPI gazette, published weekly.
Applicants
GOULD INC
Inventors
G. J. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
09/25/1984
RPI 727
#9.1
03/27/1984
RPI 701
#6.1
09/27/1983
RPI 675
05/31/1983
RPI 658
03/29/1983
RPI 649
11/30/1982
RPI 632
#6.1
04/06/1982
RPI 598
#21.1
05/24/1994
RPI 1225
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Same category
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