Deferimento
#9.1
10/31/1989
RPI 993
Application data
Number
PI8506761Type
Filing
Publication
The patent was granted on 06/26/1990 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: 10/31/1989. We update with every new RPI gazette, published weekly.
Applicants
E. C. (pessoa física)
US
Inventors
R. L. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#9.1
10/31/1989
RPI 993
#6.1
05/30/1989
RPI 971
#4.1
10/06/1987
RPI 885
#1.3
09/23/1986
RPI 831
#18.2
03/10/1992
RPI 1110
#16.1
06/26/1990
RPI 1024
#13.1
03/06/1990
RPI 1008
From the same holder
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.