111
04/22/1986
RPI 809
Application data
Number
PI8107895Type
Filing
Publication
The application was refused on 04/22/1986 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: 04/22/1986. We update with every new RPI gazette, published weekly.
Applicants
SAUNDERS VALVE CO LTD [GB]
Inventors
T. M. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
04/22/1986
RPI 809
#12.2
10/08/1985
RPI 781
#9.2
06/25/1985
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08/28/1984
RPI 723
#5.1
05/29/1984
RPI 710
#4.1
01/10/1984
RPI 690
#3.1
08/30/1983
RPI 671
#2.1
01/26/1982
RPI 588
Same category
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