Concessão da patente
#16.1
10/29/1986
RPI 836
The patent was granted on 10/29/1986 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: 10/29/1986. We update with every new RPI gazette, published weekly.
Applicants
Enviro-Spray Systems, Inc.
US
Inventors
R. E. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
10/29/1986
RPI 836
05/27/1986
RPI 814
#12.2
09/24/1985
RPI 779
04/30/1985
RPI 758
#9.2
12/26/1984
RPI 740
#7.1
05/02/1984
RPI 706
#6.1
12/20/1983
RPI 687
#4.1
07/26/1983
RPI 666
#18.2
08/09/1994
RPI 1236
#20.1
08/27/1991
RPI 1082
#20.1
08/20/1991
RPI 1081
08/13/1991
RPI 1080
08/06/1991
RPI 1079
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.