Republicação - classificação IPC
#15.11
01/08/1985
RPI 742
Application data
Number
PI8102916Type
Filing
Publication
The letters patent expired on 10/01/1996: 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: 01/08/1985. We update with every new RPI gazette, published weekly.
Applicants
C. L. (pessoa física)
BE
Inventors
B. [. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#15.11
01/08/1985
RPI 742
#16.1
11/27/1984
RPI 736
#13.1
09/04/1984
RPI 724
#9.1
05/08/1984
RPI 707
#4.1
09/21/1982
RPI 622
#3.1
02/02/1982
RPI 589
#21.1
10/01/1996
RPI 1348
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.