Publicação do pedido de patente
#3.1
07/26/1988
RPI 927
Application data
Number
PI8706961Type
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: 07/26/1988. We update with every new RPI gazette, published weekly.
Applicants
Carpco, Inc
US
Inventors
A. J. (pessoa física)
US
F. K. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
07/26/1988
RPI 927
#2.1
04/05/1988
RPI 911
#21.1
Patente extinta em 21/12/2002
07/29/2008
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08/30/1994
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03/15/1994
RPI 1215
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10/26/1993
RPI 1195
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06/01/1993
RPI 1174
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09/18/1990
RPI 1033
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