Notificação de entrada na fase nacional - PCT
#1.3
10/03/1989
RPI 989
Application data
Number
PI8807071Type
Filing
Publication
PCT
US1988001099 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: 10/03/1989. We update with every new RPI gazette, published weekly.
Applicants
J. E. (pessoa física)
US
Kamterter Produts Inc.
US
Vigortech, Inc.
US
Inventors
J. E. (pessoa física)
US
IPC Classification
Priority claims
US
034.812 · 04/03/1987
US
034.813 · 04/03/1987
US
175.934 · 03/30/1988
Publications in the Brazilian Industrial Property Gazette (RPI).
#1.3
10/03/1989
RPI 989
#21.1
Patente extinta em 31/03/2003
09/02/2008
RPI 1965
#25.1
Transferido de: Vigortech, Inc
08/14/2001
RPI 1597
#25.4
Alterado de: Kamterter Products, Inc.
08/24/1999
RPI 1494
#16.1
10/26/1993
RPI 1195
07/20/1993
RPI 1181
#13.1
06/29/1993
RPI 1178
#9.1
03/09/1993
RPI 1162
#6.1
02/11/1992
RPI 1106
#4.1
12/04/1990
RPI 1044
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Same category
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