20.7
12/05/1989
RPI 998
Application data
Number
PI8404726Type
Filing
Publication
The patent was granted on 04/25/1989 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: 12/05/1989. We update with every new RPI gazette, published weekly.
Applicants
MASSTRON SCALE INC [US]
Inventors
W. H. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
12/05/1989
RPI 998
11/28/1989
RPI 997
#16.1
04/25/1989
RPI 966
#13.1
11/29/1988
RPI 945
#9.1
08/02/1988
RPI 928
#6.1
02/23/1988
RPI 905
#4.1
12/03/1985
RPI 789
#3.1
08/13/1985
RPI 773
#2.1
12/04/1984
RPI 737
#18.2
10/16/1990
RPI 1037
#20.1
01/02/1990
RPI 1000
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.