Publicação do pedido de patente
#3.1
09/15/1987
RPI 882
Application data
Number
PI8606028Type
Filing
Publication
The letters patent expired on 07/22/2008: 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: 09/15/1987. We update with every new RPI gazette, published weekly.
Applicants
Agracetus
US
Inventors
A. P. (pessoa física)
US
B. M. (pessoa física)
US
D. M. (pessoa física)
US
L. G. (pessoa física)
US
IPC Classification
Priority claims
US
806.037 · 12/06/1985
US
879.902 · 06/30/1986
Publications in the Brazilian Industrial Property Gazette (RPI).
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09/15/1987
RPI 882
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Patente extinta em 08/12/2001
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