Deferimento
#9.1
09/26/1989
RPI 988
Application data
Number
PI8601523Type
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: 09/26/1989. We update with every new RPI gazette, published weekly.
Applicants
S. E. (pessoa física)
BE
Inventors
D. A. (pessoa física)
BE
W. M. (pessoa física)
BE
Publications in the Brazilian Industrial Property Gazette (RPI).
#9.1
09/26/1989
RPI 988
#6.1
04/25/1989
RPI 966
#4.1
04/22/1987
RPI 861
#3.1
12/09/1986
RPI 842
#2.1
10/21/1986
RPI 835
#15.11
A classificação anterior era: F03D 9/00
08/16/2016
RPI 2380
#18.2
03/10/1992
RPI 1110
#16.1
06/26/1990
RPI 1024
#13.1
01/23/1990
RPI 1003
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.