Concessão da patente
#16.1
11/24/1987
RPI 892
Application data
Number
PI8300442Type
Filing
Publication
The letters patent expired on 07/01/2008: 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: 11/24/1987. We update with every new RPI gazette, published weekly.
Applicants
Monroe Auto Equipment Company
US
Inventors
B. R. (pessoa física)
D. (pessoa física)
G. G. (pessoa física)
M. J. (pessoa física)
W. R. (pessoa física)
W. P. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
11/24/1987
RPI 892
#13.1
10/20/1987
RPI 887
#9.1
06/23/1987
RPI 870
#4.1
05/13/1986
RPI 812
#3.1
05/02/1984
RPI 706
#2.1
03/15/1983
RPI 647
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: B67D 5/371; F16F 9/36; F16F 9/43.
03/27/2018
RPI 2464
#21.1
Patente extinta em 28/01/98
07/01/2008
RPI 1956
From the same holder
Same category
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