20.4
09/20/1988
RPI 935
Application data
Number
PI8306572Type
Filing
Publication
The patent was granted on 04/28/1987 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 09/20/1988. We update with every new RPI gazette, published weekly.
Applicants
METZELER KAUTSCHUK [DE]
Inventors
H. M. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
09/20/1988
RPI 935
#16.1
04/28/1987
RPI 862
#13.1
11/04/1986
RPI 837
#9.1
07/08/1986
RPI 820
#6.1
02/18/1986
RPI 800
#4.1
10/30/1984
RPI 732
#3.1
07/03/1984
RPI 715
#2.1
02/14/1984
RPI 695
#18.2
05/09/1995
RPI 1275
From the same holder
Same category
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