Patty skates
Patty skates are pairs of skates that SpongeBob creates to skate around the Krusty Krab in the episodes "Wet Painters" and "Krabs à la Mode." Patrick, SpongeBob, some regular incidentals, Squidward, and the Bikini Bottom Hockey Team use these.
Description
Horizontal
They are two ordinary Krabby Patties.
Vertical
They are frozen Krabby Patties with bands holding the wearer's shoes and the patties together.
Role in series
"Wet Painters"
SpongeBob tosses horizontal patty skates that Patrick then rides.
"Krabs à la Mode"
After Plankton turns the thermostat in the Krusty Krab down to a negative temperature, the restaurant is covered in ice on the ceiling and the floor, and this results in a loss of customers, as SpongeBob and Squidward are unable to give the customers' orders. However, SpongeBob comes up with the idea to use vertical patty skates and attracts customers back to the Krusty Krab.