20.4
12/22/1987
RPI 896
Application data
Number
PI8203411Type
Filing
Publication
The patent was granted on 04/29/1986 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: 12/22/1987. We update with every new RPI gazette, published weekly.
Applicants
B. C. (pessoa física)
B. C. (pessoa física)
US
Inventors
E. D. (pessoa física)
US
G. H. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
12/22/1987
RPI 896
#20.1
12/15/1987
RPI 895
#16.1
04/29/1986
RPI 810
#13.1
12/24/1985
RPI 792
#9.1
08/20/1985
RPI 774
#15.11
02/26/1985
RPI 749
#7.1
10/02/1984
RPI 728
#4.1
10/18/1983
RPI 678
#3.1
05/31/1983
RPI 658
#2.1
07/27/1982
RPI 614
#18.2
10/16/1990
RPI 1037
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.