Smoke-incinerating woodstove

Smoker adapter for barbecue grills

Smoker attachment for a barbecue grill

Smoker grill with side-mounted smokestack

Smoker oven

Smooth surface gas cooktop having an electric...

Solar alignment device

Solar collector

Solar concentrator

Solar energy concentrating and collecting arrangement

Solar energy concentrator

Solar energy reflecting apparatus with yieldably biased reflecto

Solar energy teaching aid

Solar heat educational device

Solar illumination device

Solar lighting reflector apparatus having slatted mirrors and im

Solar mirror apparatus

Solar mirror having contiguous reflecting panels mounted on a mo

Solar radiation concentrator

Solar ray collecting device