Concessão da patente
#16.1
08/30/1988
RPI 932
Application data
Number
PI8205499Type
Filing
Publication
The letters patent expired on 08/19/2008: 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: 08/30/1988. We update with every new RPI gazette, published weekly.
Applicants
UNIROYAL INC [US]
Inventors
G. A. (pessoa física)
L. E. (pessoa física)
W. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
08/30/1988
RPI 932
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03/15/1988
RPI 908
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RPI 779
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RPI 670
#2.1
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RPI 629
#21.1
Patente extinta em 20/09/97
08/19/2008
RPI 1963
#20.1
04/02/1991
RPI 1061
From the same holder
Same category
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