Concessão da patente
#16.1
04/25/1989
RPI 966
Application data
Number
PI8306100Type
Filing
Publication
The patent was granted on 04/25/1989 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: 04/25/1989. We update with every new RPI gazette, published weekly.
Applicants
S. A. (pessoa física)
CH
Inventors
K. H. (pessoa física)
S. P. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
04/25/1989
RPI 966
#13.1
11/16/1988
RPI 943
#15.11
09/27/1988
RPI 936
#9.1
07/12/1988
RPI 925
#6.1
12/15/1987
RPI 895
#4.1
07/29/1986
RPI 823
#3.1
09/18/1984
RPI 726
#2.1
01/24/1984
RPI 692
#18.2
02/18/1992
RPI 1107
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.