6.2
05/30/1989
RPI 971
Application data
Number
PI8501304Type
Filing
Publication
The application was allowed on 03/05/1991 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.
Talk to a specialistLatest action published by the INPI: 05/30/1989. We update with every new RPI gazette, published weekly.
Applicants
W. C. (pessoa física)
US
Inventors
J. L. (pessoa física)
W. D. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
05/30/1989
RPI 971
#4.1
12/22/1987
RPI 896
#3.1
11/19/1985
RPI 787
#2.1
06/11/1985
RPI 764
#11.4
09/29/1992
RPI 1139
#13.1
06/18/1991
RPI 1072
#9.1
03/05/1991
RPI 1057
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.