Collapsable snow sled

Collapsible sled apparatus, and methods of constructing and util

Collapsible sled with automatic locking means, and methods of co

Collapsible support device for a folding sled

Collapsible support devices and structure

Extendable nesting ski support

Foldable sled

Foldable sled or toboggan

Game animal transport device

Hinged resting seat for a sled or cart vehicle

Multi-functional foldable sled

Open sleigh that disassembles to a generally flat storage positi

Screwless collapsible sled, and methods of constructing and util

Sled

Sled apparatus

Sliding-vehicle, particularly for sliding on snow and ice

Stairway descending patient carriage

Stowable rescue device for patient transport