Publicação do pedido de patente
#3.1
09/20/1988
RPI 935
Application data
Number
PI8800308Type
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: 09/20/1988. We update with every new RPI gazette, published weekly.
Applicants
SPS Technologies, Inc
US
Inventors
C. C. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
09/20/1988
RPI 935
#2.1
04/26/1988
RPI 914
#21.1
Patente extinta em 27/01/2003
09/02/2008
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11/26/1996
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07/02/1996
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RPI 1270
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09/06/1994
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