Carta-patente expirada
#21.1
Patente extinta em 14/01/2006
06/22/2010
RPI 2059
Application data
Number
PI9100132Type
Filing
Publication
The letters patent expired on 06/22/2010: 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: 06/22/2010. We update with every new RPI gazette, published weekly.
Applicants
Giusti & Cia Ltda
SP, BR
Inventors
J. G. (pessoa física)
BR
IPC Classification
Abstract
"ESTEIRA TRANSPORTADORA E RETENTORA", constituída por fios metálicos transversais (1), interligados por espiras achatadas (2), e cujos laterais são revestidos por larga tira (3), sendo que, internamente e ao longo das espiras (2), são dispostas tiras da tela metálica (4), de trama substancialmente fina e fechada.
Publications in the Brazilian Industrial Property Gazette (RPI).
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