111
08/04/1987
RPI 876
Application data
Number
PI8200112Type
Filing
Publication
The application was refused on 08/04/1987 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: 08/04/1987. We update with every new RPI gazette, published weekly.
Applicants
W. C. (pessoa física)
US
Inventors
J. P. (pessoa física)
US
N. D. (pessoa física)
US
R. G. (pessoa física)
US
W. L. (pessoa física)
US
IPC Classification
Priority claims
US
226,331 · 01/19/1981
US
226,332 · 01/19/1981
Publications in the Brazilian Industrial Property Gazette (RPI).
08/04/1987
RPI 876
#12.2
07/15/1986
RPI 821
#9.2
03/25/1986
RPI 805
#5.1
04/30/1985
RPI 758
#4.1
12/18/1984
RPI 739
#3.1
11/03/1982
RPI 628
#2.1
03/02/1982
RPI 593
From the same holder
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