Solicitação de exame técnico
#4.1
07/04/1989
RPI 976
Application data
Number
PI8802496Type
Filing
Publication
The letters patent expired on 09/02/2008: 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: 07/04/1989. We update with every new RPI gazette, published weekly.
Applicants
Smith & loveless, Inc
US
Smith & Loveless, Inc
US
Inventors
F. W. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
07/04/1989
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09/02/2008
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01/31/1995
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10/18/1994
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#9.1
06/14/1994
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11/16/1993
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