Concessão da patente
#16.1
09/25/1984
RPI 727
Application data
Number
PI8101936Type
Filing
Publication
The letters patent expired on 09/24/1996: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.
Talk to a specialistLatest action published by the INPI: 09/25/1984. We update with every new RPI gazette, published weekly.
Applicants
Baltimore Aircoil Company Inc
US
Baltimore Aircoil Company, Inc
US
Inventors
C. P. (pessoa física)
C. E. (pessoa física)
H. H. (pessoa física)
S. N. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
09/25/1984
RPI 727
#13.1
06/05/1984
RPI 711
#9.1
02/14/1984
RPI 695
#4.1
03/01/1983
RPI 645
#3.1
11/03/1982
RPI 628
#21.1
09/24/1996
RPI 1347
From the same holder
Same category
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