US PATENT SUBCLASS 401 / 234
.~.~.~ Actuated by protective cap for tool
Current as of:
June, 1999
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401 /
HD
COATING IMPLEMENTS WITH MATERIAL SUPPLY
221
DF
BIFURCATE POINTED NIB TOOL (E.G., FOUNTAIN PEN)
{3}
222
DF
.~ Including reservoir and feeder {14}
232
DD
.~.~ With flow-regulator {4}
234
.~.~.~ Actuated by protective cap for tool