Concessão da patente
#16.1
03/29/1988
RPI 910
Application data
Number
PI8301258Type
Filing
Publication
The patent was granted on 03/29/1988 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 03/29/1988. We update with every new RPI gazette, published weekly.
Applicants
BULL GLEN C JUN [US]
Inventors
B. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
03/29/1988
RPI 910
#13.1
12/29/1987
RPI 897
#9.1
09/01/1987
RPI 880
#15.11
08/25/1987
RPI 879
02/18/1986
RPI 800
#4.1
02/18/1986
RPI 800
#3.1
10/23/1984
RPI 731
#2.1
04/26/1983
RPI 653
#18.2
02/18/1992
RPI 1107
Same category
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