Concessão da patente
#16.1
06/28/1988
RPI 923
Application data
Number
PI8305372Type
Filing
Publication
The letters patent expired on 07/01/2008: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.
Talk to a specialistLatest action published by the INPI: 06/28/1988. We update with every new RPI gazette, published weekly.
Applicants
Stanadyne, Inc
US
Inventors
B. C. (pessoa física)
D. R. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
06/28/1988
RPI 923
12/08/1987
RPI 894
#12.2
12/17/1985
RPI 791
#9.2
09/03/1985
RPI 776
#4.1
08/28/1984
RPI 723
#3.1
05/08/1984
RPI 707
#2.1
12/13/1983
RPI 686
#21.1
Patente extinta em 29/09/98
07/01/2008
RPI 1956
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.