Concessão da patente
#16.1
09/29/1987
RPI 884
Application data
Number
PI8108695Type
Filing
Publication
The patent was granted on 09/29/1987 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: 09/29/1987. We update with every new RPI gazette, published weekly.
Applicants
A. K. (pessoa física)
Inventors
K. A. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
09/29/1987
RPI 884
#13.1
07/14/1987
RPI 873
#9.1
03/17/1987
RPI 856
#6.1
07/29/1986
RPI 823
#6.1
10/01/1985
RPI 780
03/05/1985
RPI 750
#4.1
09/13/1983
RPI 673
#1.3
05/25/1982
RPI 605
#18.2
09/25/1990
RPI 1034
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.