201
12/17/1985
RPI 791
The letters patent expired on 07/13/1993: 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: 12/17/1985. We update with every new RPI gazette, published weekly.
Applicants
DANA CORP
Inventors
A. J. (pessoa física)
S. T. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
12/17/1985
RPI 791
#17.1
07/16/1985
RPI 769
#16.1
05/29/1984
RPI 710
03/07/1984
RPI 698
#12.1
11/16/1982
RPI 630
#9.1
07/20/1982
RPI 613
#6.1
10/27/1981
RPI 575
#21.1
07/13/1993
RPI 1180
From the same holder
Same category
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