Publicação do pedido de patente
#3.1
07/11/1989
RPI 977
Application data
Number
PI8706759Type
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: 07/11/1989. We update with every new RPI gazette, published weekly.
Applicants
Honeywell Inc
US
Inventors
J. B. (pessoa física)
US
T. Z. (pessoa física)
US
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
07/11/1989
RPI 977
#2.1
03/01/1988
RPI 906
#21.1
Patente extinta em 11/12/2002
07/29/2008
RPI 1960
#16.1
06/30/1992
RPI 1126
#13.1
01/07/1992
RPI 1101
#15.11
11/26/1991
RPI 1095
#9.1
09/03/1991
RPI 1083
#4.1
08/14/1990
RPI 1028
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.