Sports helmets; Navigation apparatus for vehicles in the nature of on-board computers; Electromechanical devices for preventing squirrels and other animals from accessing bird seed in feeders; Electronic animal identification apparatus; Spyglasses; Talking machines; Sensor activated fire extinguisher for use in clothing dryers; Biometric fingerprint door locks; Batteries for use in hearing aids; Night vision goggles; Digital door locks; Golf club swing aids, namely, golf club balancing scales...