Deferimento
#9.1
08/29/1989
RPI 984
Application data
Number
PI8406110Type
Filing
Publication
The letters patent expired on 07/08/2008: 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: 08/29/1989. We update with every new RPI gazette, published weekly.
Applicants
Tetra Pak Development S.A.
CH
Inventors
W. R. (pessoa física)
DE
Publications in the Brazilian Industrial Property Gazette (RPI).
#9.1
08/29/1989
RPI 984
#7.1
03/21/1989
RPI 961
07/12/1988
RPI 925
#4.1
11/03/1987
RPI 889
#3.1
09/24/1985
RPI 779
#2.1
02/20/1985
RPI 748
#21.1
Patente extinta em 30/11/99
07/08/2008
RPI 1957
#16.1
04/24/1990
RPI 1015
#13.1
01/09/1990
RPI 1001
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.