Concessão da patente
#16.1
03/26/1985
RPI 753
Application data
Number
PI8102454Type
Filing
Publication
The patent was granted on 03/26/1985 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: 03/26/1985. We update with every new RPI gazette, published weekly.
Applicants
NAGEMA KOM VEB [DD]
Inventors
F. C. (pessoa física)
K. W. (pessoa física)
P. P. (pessoa física)
R. A. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
03/26/1985
RPI 753
#13.1
12/11/1984
RPI 738
#9.1
08/21/1984
RPI 722
#6.1
12/20/1983
RPI 687
#4.1
06/07/1983
RPI 659
#3.1
12/07/1982
RPI 633
#18.2
08/30/1994
RPI 1239
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.