6.2
02/14/1989
RPI 956
Application data
Number
PI8503173Type
Filing
Publication
The patent was granted on 09/24/1991 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: 02/14/1989. We update with every new RPI gazette, published weekly.
Applicants
M. C. (pessoa física)
US
Inventors
E. B. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
02/14/1989
RPI 956
#4.1
04/05/1988
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#3.1
03/25/1986
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09/17/1985
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07/25/1995
RPI 1286
#16.1
09/24/1991
RPI 1086
#13.1
05/14/1991
RPI 1067
#9.1
01/22/1991
RPI 1051
#6.1
05/22/1990
RPI 1019
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