6.2
05/30/1989
RPI 971
Application data
Number
PI8501548Type
Filing
Publication
The INPI issued a technical opinion on patentability. The applicant must respond for examination to continue.
Latest action published by the INPI: 05/30/1989. We update with every new RPI gazette, published weekly.
Applicants
G. A. (pessoa física)
DE
Inventors
U. B. (pessoa física)
CH
W. M. (pessoa física)
CH
Publications in the Brazilian Industrial Property Gazette (RPI).
05/30/1989
RPI 971
#4.1
05/06/1986
RPI 811
#3.1
11/26/1985
RPI 788
#2.1
06/25/1985
RPI 766
#15.3
10/13/1992
RPI 1141
#7.1
11/05/1991
RPI 1092
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.