20.4
08/01/1989
RPI 980
Application data
Number
PI8107896Type
Filing
Publication
The patent was granted on 08/26/1986 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: 08/01/1989. We update with every new RPI gazette, published weekly.
Applicants
Lucas Industries Limited.
GB
Inventors
H. M. (pessoa física)
P. W. (pessoa física)
IPC Classification
Priority claims
GB
8039220 · 12/06/1980
GB
8117121 · 06/04/1981
Publications in the Brazilian Industrial Property Gazette (RPI).
08/01/1989
RPI 980
#16.1
08/26/1986
RPI 827
#13.1
06/24/1986
RPI 818
#9.1
02/04/1986
RPI 798
#16.1
10/29/1985
RPI 784
#6.1
05/21/1985
RPI 761
#4.1
11/13/1984
RPI 734
#3.1
09/08/1982
RPI 620
#2.1
01/26/1982
RPI 588
#18.2
11/08/1994
RPI 1249
From the same holder
Same category
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