20.7
12/30/1986
RPI 845
Application data
Number
PI8108127Type
Filing
Publication
The patent was granted on 07/29/1986 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: 12/30/1986. We update with every new RPI gazette, published weekly.
Applicants
E. C. (pessoa física)
US
Inventors
G. H. (pessoa física)
U. A. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
12/30/1986
RPI 845
#16.1
07/29/1986
RPI 823
#13.1
04/22/1986
RPI 809
#9.1
12/17/1985
RPI 791
#6.1
05/21/1985
RPI 761
#4.1
11/20/1984
RPI 735
#3.1
09/28/1982
RPI 623
#2.1
02/09/1982
RPI 590
#18.2
02/04/1992
RPI 1105
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.