Publicação do pedido de patente
#3.1
10/03/1989
RPI 989
Application data
Number
PI8900496Type
Filing
Publication
The letters patent expired on 12/15/2009: 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
Fisher Controls International, Inc
US
Inventors
J. D. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
10/03/1989
RPI 989
#2.1
03/21/1989
RPI 961
#21.1
Patente extinta em 03/02/2004
12/15/2009
RPI 2032
#16.1
05/31/1994
RPI 1226
#9.1
10/13/1993
RPI 1193
#6.1
10/06/1992
RPI 1140
#4.1
10/08/1991
RPI 1088
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.