Carta-patente expirada
#21.1
Patente extinta em 18/07/2004
12/29/2009
RPI 2034
Application data
Number
PI8907568Type
Filing
Publication
PCT
AU1989000301 The letters patent expired on 12/29/2009: 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: 12/29/2009. We update with every new RPI gazette, published weekly.
Applicants
Airboss Limited
AU
Altrack Limited
AU
Inventors
P. R. (pessoa física)
AU
IPC Classification
Priority claims
AU
PI 9369 · 07/19/1988
AU
PJ 0444 · 09/16/1988
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 18/07/2004
12/29/2009
RPI 2034
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