Concessão da patente
#16.1
02/23/1988
RPI 905
Application data
Number
PI8203560Type
Filing
Publication
The patent was granted on 02/23/1988 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: 02/23/1988. We update with every new RPI gazette, published weekly.
Applicants
D. C. (pessoa física)
US
Inventors
K. H. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
02/23/1988
RPI 905
#13.1
12/01/1987
RPI 893
#9.1
08/11/1987
RPI 877
#6.1
09/09/1986
RPI 829
#4.1
08/27/1985
RPI 775
#3.1
06/14/1983
RPI 660
#2.1
08/03/1982
RPI 615
#18.2
04/02/1996
RPI 1322
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.