Notificação de entrada na fase nacional - PCT
#1.3
10/17/1989
RPI 991
Application data
Number
PI8805640Type
Filing
Publication
PCT
US1988000592 The letters patent expired on 12/11/2012: 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: 10/17/1989. We update with every new RPI gazette, published weekly.
Applicants
Central Plastics Company
US
R. C. (pessoa física)
US
Inventors
B. M. (pessoa física)
US
C. M. (pessoa física)
US
J. S. (pessoa física)
US
J. R. (pessoa física)
US
J. M. (pessoa física)
US
P. B. (pessoa física)
US
R. R. (pessoa física)
US
IPC Classification
Priority claims
US
017.497 · 02/24/1987
US
061.259 · 06/11/1987
US
061.354 · 06/11/1987
US
120.883 · 11/16/1987
Publications in the Brazilian Industrial Property Gazette (RPI).
#1.3
10/17/1989
RPI 991
#21.1
Patente extinta em 11/07/2010
12/11/2012
RPI 2188
#16.1
07/11/2000
RPI 1540
#9.1
01/18/2000
RPI 1515
#25.1
Transferido de: Raychem Corporation
04/06/1999
RPI 1474
#6.1
09/16/1997
RPI 1398
#4.1
02/05/1991
RPI 1053
From the same holder
Same category
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