# K012258: Companion Model 221, 321, 421

- Pathway: 510(k) (Traditional)
- Applicant: Golden Technologies, Inc.
- Decided: Dec 3, 2001 after 138 days
- Product code: INI (Vehicle, Motorized 3-Wheeled)
- Device class: 2
- Regulation: 21 CFR 890.3800
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
2 later devices descend from it; 1 cites it directly.
0 of 3 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. FDA’s file for it is a 510(k) statement, which names no predicate.

## Most influential descendants
- K041025: Buzzaround, Vehicle, Motorized 3-Wheeled (2004), 1 descendant of its own
- K063162: Golden Liteway (2006), 0 descendants of its own

## Indications for use
The device is intended to enhance personal mobility. This device is ideal for users that are unable to walk yet able to transfer from one platform to another, users that have some difficulty walking, and users that are able to walk but prefer to ride. Some diseases/conditions that might cause a user to employ this type of device are arthritis, leg or foot injury or impairment, severe back impairment, paralysis, et cetera. The device is intended to enhance personal mobility. This device is ideal for users that are unable to walk yet able to transfer from one platform to another, users that have some difficulty walking, and users that are able to walk but prefer to ride. Some diseases/conditions that might cause a user to employ this type of device are arthritis, leg or foot injury or impairment, severe back impairment, paralysis, et cetera. The device is intended to enhance personal mobility. This device is ideal for users that are unable to walk yet able to transfer from one platform to another, users that have some difficulty walking, and users that are able to walk but prefer to ride. Some diseases/conditions that might cause a user to employ this type of device are arthritis, leg or foot injury or 1mpa1rment severe back impairment, paralysis, et cetera.

Source page: https://510kreport.com/device/K012258
Methodology: https://510kreport.com/methodology