Carta-patente expirada
#21.1
Patente extinta em 16/01/2006
06/22/2010
RPI 2059
Application data
Number
PI9100176Type
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
HJL Projects & Developments LTD
CH
Inventors
H. L. (pessoa física)
CH
IPC Classification
Priority claims
CH
00148/90 · 01/17/1990
CH
03768/90 · 11/28/1990
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 16/01/2006
06/22/2010
RPI 2059
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