Publicação do pedido de patente
#3.1
07/28/1987
RPI 875
Application data
Number
PI8605199Type
Filing
Publication
The letters patent expired on 07/22/2008: 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: 07/28/1987. We update with every new RPI gazette, published weekly.
Applicants
S. A. (pessoa física)
DE
Inventors
L. W. (pessoa física)
DE
R. K. (pessoa física)
DE
T. C. (pessoa física)
DE
W. M. (pessoa física)
DE
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
07/28/1987
RPI 875
#2.1
04/07/1987
RPI 859
#21.1
Patente extinta em 24/10/2001
07/22/2008
RPI 1959
#16.1
07/25/1995
RPI 1286
#13.1
05/23/1995
RPI 1277
#15.11
04/25/1995
RPI 1273
#9.1
01/03/1995
RPI 1257
#6.1
08/09/1994
RPI 1236
#7.1
11/23/1993
RPI 1199
08/31/1993
RPI 1187
#4.1
02/13/1990
RPI 1006
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