Concessão da patente
#16.1
09/26/1989
RPI 988
The letters patent expired on 05/09/1995: 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: 09/26/1989. We update with every new RPI gazette, published weekly.
Applicants
Gutermann linhas para costura Ltda
SP, BR
Inventors
G. B. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
09/26/1989
RPI 988
#13.1
07/18/1989
RPI 978
#9.1
03/28/1989
RPI 962
#6.1
10/18/1988
RPI 939
#4.1
11/10/1987
RPI 890
#3.1
11/11/1986
RPI 838
#2.1
06/18/1985
RPI 765
#21.1
05/09/1995
RPI 1275
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.