Carta-patente expirada
#21.1
Patente extinta em 11/03/2011
06/18/2013
RPI 2215
Application data
Number
PI9106170Type
Filing
Publication
PCT
US1991001580 The letters patent expired on 06/18/2013: 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: 06/18/2013. We update with every new RPI gazette, published weekly.
Applicants
The Goodyear Tire & Rubber Company
US
Inventors
D. K. (pessoa física)
US
F. H. (pessoa física)
US
G. N. (pessoa física)
BE
G. J. (pessoa física)
LU
I. S. (pessoa física)
US
R. S. (pessoa física)
US
IPC Classification
Priority claims
US
496.759 · 03/21/1990
US
575.027 · 08/30/1990
Abstract
Trata-se de um cordonel para reforço de pneus com valores além de 3380 MPa.
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 11/03/2011
06/18/2013
RPI 2215
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