Concessão da patente
#16.1
02/28/1989
RPI 958
Application data
Number
PI8207701Type
Filing
Publication
The patent was granted on 02/28/1989 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: 02/28/1989. We update with every new RPI gazette, published weekly.
Applicants
Franz Haas Sen, Franz Haas Jun e Johann Haas.
AT
Inventors
H. [. (pessoa física)
H. [. (pessoa física)
H. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
02/28/1989
RPI 958
#13.1
09/06/1988
RPI 933
#15.11
05/31/1988
RPI 919
#9.1
05/17/1988
RPI 917
#6.1
09/01/1987
RPI 880
#4.1
07/17/1984
RPI 717
#1.3
05/10/1983
RPI 655
#18.2
04/18/1995
RPI 1272
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.