Concessão da patente
#16.1
07/26/1988
RPI 927
Application data
Number
PI8307120Type
Filing
Publication
The patent was granted on 07/26/1988 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: 07/26/1988. We update with every new RPI gazette, published weekly.
Applicants
F. H. (pessoa física)
DE
Inventors
H. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
07/26/1988
RPI 927
#13.1
05/10/1988
RPI 916
03/22/1988
RPI 909
#9.1
12/29/1987
RPI 897
#6.1
07/22/1986
RPI 822
#4.1
04/09/1985
RPI 755
#1.3
04/17/1984
RPI 704
#18.2
04/23/1996
RPI 1325
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.