Concessão da patente
#16.1
11/29/1988
RPI 945
Application data
Number
PI8105517Type
Filing
Publication
The patent was granted on 11/29/1988 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: 11/29/1988. We update with every new RPI gazette, published weekly.
Applicants
Dentsply International Inc.
US
Inventors
K. F. (pessoa física)
S. R. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
11/29/1988
RPI 945
#13.1
09/06/1988
RPI 933
#9.1
05/17/1988
RPI 917
#7.1
04/09/1985
RPI 755
#4.1
07/24/1984
RPI 718
#3.1
05/18/1982
RPI 604
#2.1
10/06/1981
RPI 572
#18.2
02/04/1992
RPI 1105
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.