Solicitação de exame técnico
#4.1
12/17/1985
RPI 791
Application data
Number
PI8404700Type
Filing
Publication
The patent was granted on 05/28/1991 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: 12/17/1985. We update with every new RPI gazette, published weekly.
Applicants
The Babcock & Wilcox Company
US
Inventors
J. K. (pessoa física)
US
T. M. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
12/17/1985
RPI 791
#3.1
08/13/1985
RPI 773
#2.1
11/27/1984
RPI 736
#18.2
06/27/1995
RPI 1282
#20.1
01/07/1992
RPI 1101
#20.1
12/31/1991
RPI 1100
#15.11
07/09/1991
RPI 1075
#16.1
05/28/1991
RPI 1069
#13.1
03/12/1991
RPI 1058
#9.1
11/27/1990
RPI 1043
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.