Concessão da patente
#16.1
05/29/1984
RPI 710
The letters patent expired on 04/25/1995: 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: 05/29/1984. We update with every new RPI gazette, published weekly.
Applicants
TEXTRON INC
Inventors
B. V. (pessoa física)
W. D. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
05/29/1984
RPI 710
#13.1
02/07/1984
RPI 694
#9.1
10/25/1983
RPI 679
#6.1
02/22/1983
RPI 644
#4.1
07/13/1982
RPI 612
#21.1
04/25/1995
RPI 1273
From the same holder
Same category
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