Concessão da patente
#16.1
05/29/1984
RPI 710
Application data
Number
PI7905508Type
Filing
Publication
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
Shiley, Inc.
US
Inventors
R. J. (pessoa física)
US
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
05/29/1984
RPI 710
#13.1
04/10/1984
RPI 703
#9.1
12/13/1983
RPI 686
#6.1
06/28/1983
RPI 662
#4.2
05/25/1982
RPI 605
#3.1
02/16/1982
RPI 591
#21.1
04/25/1995
RPI 1273
#20.1
03/30/1993
RPI 1165
Same category
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