Concessão da patente
#16.1
03/26/1985
RPI 753
The letters patent expired on 05/31/1994: 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: 03/26/1985. We update with every new RPI gazette, published weekly.
Applicants
GOODYEAR TIRE & RUBBER
Inventors
L. R. (pessoa física)
W. J. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
03/26/1985
RPI 753
#13.1
12/11/1984
RPI 738
#9.1
08/21/1984
RPI 722
#15.11
04/24/1984
RPI 705
#6.1
01/17/1984
RPI 691
#15.11
01/10/1984
RPI 690
#6.1
08/23/1983
RPI 670
#21.1
05/31/1994
RPI 1226
From the same holder
Same category
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