Concessão da patente
#16.1
08/27/1985
RPI 775
The letters patent expired on 11/24/1992: 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: 08/27/1985. We update with every new RPI gazette, published weekly.
Applicants
The Kendall Company
US
Inventors
E. B. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
08/27/1985
RPI 775
#13.1
04/23/1985
RPI 757
#9.1
01/02/1985
RPI 741
#6.1
08/28/1984
RPI 723
#6.1
04/17/1984
RPI 704
08/16/1983
RPI 669
#15.11
Procedimento automático de reclassificação. A classificação IPC anterior era A41B 13/02.
03/27/2018
RPI 2464
#21.1
11/24/1992
RPI 1147
From the same holder
Same category
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