Combination vehicle parking place locator coin and keyholder

Combined mine probe and marker

Compact gauge assembly

Compact, low-cost, rotary knob with indicator

Compact, stowable marker device for underwater location

Composite tool having wear indicator

Compression pressure indicator

Condensation-collecting element and method

Condition detecting apparatus

Condition indicating device for a puffer type load break switch

Condition indicator for a marine component

Conduit locator

Configurable gauge apparatus including a flat panel display...

Contact lens case with date storing feature

Container collar dosage time indicator and container

Container for symbolically indicating pharmaceutical prescriptio

Container time indicator

Container with a device for indicating a total quantity of...

Container with indicating closure

Continuous gear hinge with electrical conductor