Concessão da patente
#16.1
12/27/1988
RPI 949
Application data
Number
PI8401906Type
Filing
Publication
The patent was granted on 12/27/1988 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: 12/27/1988. We update with every new RPI gazette, published weekly.
Applicants
KRUPP POLYSIUS AG [DE]
Inventors
G. H. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
12/27/1988
RPI 949
#13.1
09/20/1988
RPI 935
#9.1
05/24/1988
RPI 918
#4.1
06/17/1986
RPI 817
#3.1
12/11/1984
RPI 738
#2.1
07/03/1984
RPI 715
#18.2
06/06/1995
RPI 1279
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.