Publicação do pedido de patente
#3.1
05/24/1988
RPI 918
Application data
Number
PI8705537Type
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
U. C. (pessoa física)
US
Inventors
B. G. (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 16/10/2002
07/29/2008
RPI 1960
#16.1
06/27/1995
RPI 1282
#9.1
01/10/1995
RPI 1258
#6.1
05/17/1994
RPI 1224
#4.1
11/13/1990
RPI 1041
From the same holder
Same category
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