Concessão da patente
#16.1
07/29/1986
RPI 823
Application data
Number
PI8201923Type
Filing
Publication
The patent was granted on 07/29/1986 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: 07/29/1986. We update with every new RPI gazette, published weekly.
Applicants
AB Rollfilm
SE
Inventors
R. R. (pessoa física)
SE
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
07/29/1986
RPI 823
#13.1
04/22/1986
RPI 809
#9.1
12/17/1985
RPI 791
#6.1
06/25/1985
RPI 766
#15.11
05/14/1985
RPI 760
#7.1
01/22/1985
RPI 744
#4.1
06/12/1984
RPI 712
#3.1
11/16/1983
RPI 682
#2.1
05/25/1982
RPI 605
#18.2
06/26/1990
RPI 1024
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.