Concessão da patente
#16.1
09/26/1989
RPI 988
Application data
Number
PI8500442Type
Filing
Publication
The patent was granted on 09/26/1989 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: 09/26/1989. We update with every new RPI gazette, published weekly.
Applicants
F. C. (pessoa física)
US
Inventors
A. R. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
09/26/1989
RPI 988
#13.1
12/13/1988
RPI 947
#15.11
11/22/1988
RPI 944
#15.11
09/27/1988
RPI 936
#9.1
08/23/1988
RPI 931
#4.1
09/29/1987
RPI 884
#3.1
09/17/1985
RPI 778
#2.1
04/23/1985
RPI 757
#18.2
03/10/1992
RPI 1110
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.