111
07/01/1986
RPI 819
Application data
Number
PI8108729Type
Filing
Publication
The application was refused on 07/01/1986 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 07/01/1986. We update with every new RPI gazette, published weekly.
Applicants
HERRIN MELVIN BERNARD [US]
Inventors
H. B. (pessoa física)
M. R. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
07/01/1986
RPI 819
#12.2
08/20/1985
RPI 774
#9.2
05/07/1985
RPI 759
#7.1
01/10/1984
RPI 690
#6.1
08/09/1983
RPI 668
#4.1
09/28/1982
RPI 623
#1.3
06/22/1982
RPI 609
Same category
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