Anuidade - prazo legal encerrado
#18.2
05/24/1988
RPI 918
Application data
Number
PI8206627Type
Filing
Publication
The patent was granted on 10/01/1985 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: 05/24/1988. We update with every new RPI gazette, published weekly.
Applicants
Ceramic Cooling Tower Company.
US
Inventors
B. J. (pessoa física)
G. A. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
05/24/1988
RPI 918
#22.1
08/05/1986
RPI 824
#16.1
10/01/1985
RPI 780
#13.1
07/09/1985
RPI 768
#9.1
03/19/1985
RPI 752
#4.1
07/31/1984
RPI 719
#3.1
04/17/1984
RPI 704
#2.1
01/11/1983
RPI 638
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.