Concessão da patente
#16.1
07/29/1986
RPI 823
Application data
Number
PI8206769Type
Filing
Publication
The letters patent expired on 07/01/2008: 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: 07/29/1986. We update with every new RPI gazette, published weekly.
Applicants
Cummins Engine Company, Inc.
US
Inventors
M. L. (pessoa física)
IPC Classification
Priority claims
US
323.940 · 11/23/1981
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