Calculated dose medicine dispenser
Checklist device
Civilian—military—aviation time conversion device
Closure cap for a container having time-date indicators
Clothing usage indicator
Clothing wear monitoring device
Combination pill bottle cap and indicator device
Combination pill bottle cap and indicator device
Combination vehicle parking place locator coin and keyholder
Condition indicator for a marine component
Contact lens case with date storing feature
Container collar dosage time indicator and container
Container time indicator
Container with indicating closure
Control knob with symbol display