Concessão da patente
#16.1
06/25/1985
RPI 766
Application data
Number
PI8101987Type
Filing
Publication
The letters patent expired on 10/01/1996: 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: 06/25/1985. We update with every new RPI gazette, published weekly.
Applicants
Kelsey-Hayes Company
US
Inventors
S. G. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
06/25/1985
RPI 766
#13.1
04/23/1985
RPI 757
#9.1
01/02/1985
RPI 741
#6.1
07/17/1984
RPI 717
#4.1
12/06/1983
RPI 685
#15.11
08/23/1983
RPI 670
#3.1
10/13/1981
RPI 573
#21.1
10/01/1996
RPI 1348
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.