Carta-patente expirada
#21.1
Patente extinta em 10/04/2016
05/03/2016
RPI 2365
Application data
Number
PI9601311Type
Filing
Publication
The letters patent expired on 05/03/2016: 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: 05/03/2016. We update with every new RPI gazette, published weekly.
Applicants
National Coupling Company, Inc
US
Inventors
R. I. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 10/04/2016
05/03/2016
RPI 2365
#16.1
11/14/2000
RPI 1558
#9.1
07/11/2000
RPI 1540
#3.1
01/13/1998
RPI 1412
#2.1
06/25/1996
RPI 1334
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