Publicação do pedido de patente
#3.1
05/24/1988
RPI 918
Application data
Number
PI8705261Type
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: 05/24/1988. We update with every new RPI gazette, published weekly.
Applicants
Beloit Technologies, Inc
US
Ingersoll - Rand Company
US
Inventors
D. J. (pessoa física)
US
O. L. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
05/24/1988
RPI 918
#2.1
02/23/1988
RPI 905
#21.1
Patente extinta em 05/10/2002
07/29/2008
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11/18/1997
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09/29/1992
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03/03/1992
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10/22/1991
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#6.1
05/28/1991
RPI 1069
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10/30/1990
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