111
04/22/1987
RPI 861
Application data
Number
PI8303884Type
Filing
Publication
The application was refused on 04/22/1987 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: 04/22/1987. We update with every new RPI gazette, published weekly.
Applicants
Y. K. (pessoa física)
JP
Inventors
A. S. (pessoa física)
T. H. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
04/22/1987
RPI 861
#12.2
12/02/1986
RPI 841
#9.2
07/08/1986
RPI 820
#7.1
05/14/1985
RPI 760
#4.1
06/12/1984
RPI 712
#3.1
02/28/1984
RPI 697
#2.1
09/27/1983
RPI 675
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.