Solicitação de exame técnico
#4.1
06/07/1988
RPI 920
Application data
Number
PI8702615Type
Filing
Publication
The letters patent expired on 07/29/2008: 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: 06/07/1988. We update with every new RPI gazette, published weekly.
Applicants
Troxler Electronic Laboratories, Inc
US
Inventors
W. T. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
06/07/1988
RPI 920
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Patente extinta em 21/05/2002
07/29/2008
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01/26/1993
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