Carta-patente expirada
#21.1
Patente extinta em 18/01/2016
04/12/2016
RPI 2362
Application data
Number
PI9600142Type
Filing
Publication
The letters patent expired on 04/12/2016: 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: 04/12/2016. We update with every new RPI gazette, published weekly.
Applicants
Crown Iron Works Company
US
Inventors
W. K. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 18/01/2016
04/12/2016
RPI 2362
#16.1
10/17/2000
RPI 1554
#9.1
05/23/2000
RPI 1533
#3.1
01/27/1998
RPI 1414
#2.1
02/21/1996
RPI 1316
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Same category
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