111
10/17/1989
RPI 991
Application data
Number
PI8505844Type
Filing
Publication
The application was refused on 10/17/1989 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 10/17/1989. We update with every new RPI gazette, published weekly.
Applicants
H. P. (pessoa física)
Inventors
P. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
10/17/1989
RPI 991
#12.2
05/30/1989
RPI 971
#9.2
02/28/1989
RPI 958
#4.1
08/25/1987
RPI 879
#3.1
06/09/1987
RPI 868
#2.1
01/28/1986
RPI 797
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.