6.2
05/30/1989
RPI 971
Application data
Number
PI8503903Type
Filing
Publication
The patent was granted on 11/27/1990 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: 05/30/1989. We update with every new RPI gazette, published weekly.
Applicants
U. C. (pessoa física)
US
Inventors
H. C. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
05/30/1989
RPI 971
#4.1
08/11/1987
RPI 877
#3.1
05/27/1986
RPI 814
#2.1
10/29/1985
RPI 784
#18.2
08/08/1995
RPI 1288
#16.1
11/27/1990
RPI 1043
#13.1
09/04/1990
RPI 1031
#9.1
05/29/1990
RPI 1020
From the same holder
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