Solicitação de exame técnico
#4.1
06/27/1989
RPI 975
Application data
Number
PI8802001Type
Filing
Publication
The letters patent expired on 08/26/2008: 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: 06/27/1989. We update with every new RPI gazette, published weekly.
Applicants
4900 Singleton,L.P.
US
Glitsch, Inc
US
Koch (Cyprus) Limited
US
Inventors
A. L. (pessoa física)
US
L. K. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
06/27/1989
RPI 975
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11/29/1988
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09/06/1988
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Patente extinta em 26/04/2008
08/26/2008
RPI 1964
#25.1
Transferido de: 4900 Singleton, L.P.
01/12/1999
RPI 1462
#25.1
Transferido de: Glitsch, Inc.
12/15/1998
RPI 1458
#16.1
09/30/1997
RPI 1400
#13.1
05/06/1997
RPI 1379
#15.11
02/04/1997
RPI 1366
#9.1
02/04/1997
RPI 1366
#6.1
02/06/1996
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