| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 280100500 | WITH MEANS FOR ENGAGING BODY OF WALKING ATTENDANT | 9 |
| 20080296851 | Hands-free towing apparatus for strollers, pet carriers and other carriages - A hands-free towing apparatus fro strollers, pet carriers and other carriages is described. The apparatus comprises a belt-attachment device, a frame, and a carriage-attachment device. The belt-attachment device can be a padded belt attached to a formed back-plate that a caregiver wears on his or her torso. A frame having a first end and a second end joins the belt-attachment device and the carriage-attachment device. A lockable joint can be incorporated within the frame to allow the apparatus to fold. The first end of the frame attaches to the belt-attachment device via a joint mechanism. The frame extends back from the caregiver to a carriage where the second end of the frame attaches to the carriage via the carriage attachment device. | 12-04-2008 |
| 20090079144 | Towable pack carrier - A versatile carrier is provided having the ability to switch from a configuration being towed behind a user to a configuration being carried on the user's back like a conventional backpack. The carrier is comprised of a frame having a front end and a rear end, a linkage member having a front end and a rear end, a harness, and at least one wheel coupled to the rear end of the frame. The front end of the linkage member is coupled to the harness while the rear end is couple to the frame. The coupling allows the front end of the frame to be supported by the linkage member. The coupling also allows the frame to transfer from the towed position to the user's back with ease and without removal of the carrier from the user. | 03-26-2009 |
| 20090261540 | CARRIAGE AND INCORPORATED HARNESS WITH DAMPING MECHANISMS FOR IMPROVED TOWING AND STABILITY OF THE CARRIAGE - A carriage and incorporated harness and towing assembly which allows for significant freedom of movement for a user and a safe and comfortable ride for a passenger is disclosed. The towing assembly comprises a flexible, semi-resilient member surrounded by a plurality of rigid linkages, a fixed towing member and a harness coupling member. The carriage is comprised of at least a single, two-wheel axis and at least one motion damping device. One object of the disclosure is to provide an apparatus that allows a user to comfortably tow a child, toddler or infant while participating in a variety of exercise or general travel-related activities. | 10-22-2009 |
| 20110210524 | CARRIAGE AND INCORPORATED HARNESS WITH DAMPING MECHANISMS FOR IMPROVED TOWING AND STABILITY OF THE CARRIAGE - A carriage and incorporated harness and towing assembly which allows for significant freedom of movement for a user and a safe and comfortable ride for a passenger is disclosed. The towing assembly comprises a flexible, semi-resilient member surrounded by a plurality of rigid linkages, a fixed towing member and a harness coupling member. The carriage is comprised of at least a single, two-wheel axis and at least one motion damping device. One object of the disclosure is to provide an apparatus that allows a user to comfortably tow a child, toddler or infant while participating in a variety of exercise or general travel-related activities. | 09-01-2011 |
| 20130300072 | TOW ASSEMBLY FOR A TRAILER - A convertible trailer assembly is provided that can be pushed or pulled. The trailer assembly can be converted between pushed or pulled operation or provided as a retrofit assembly for a stroller that allows its conversion between pushed or pulled operation. The Assembly includes a linkage assembly to provide a smoother towing experience for the user. The linkage uniquely takes up the constant jarring motion that is incompatible as between the user and the trailer and dissipates it in a toggle that consists of a lever extending upwardly from a tow point on the trailer. When accelerating or going uphill the toggle pulls forward, at equilibrium the toggle motion absorbs the incremental differences in acceleration/deceleration and at the rear limit of its range of motion, the toggle pushes a brake actuator to slow the trailer. | 11-14-2013 |
| 20140265167 | HANDS FREE CARRIAGE AND HARNESS ASSEMBLY HAVING MULTIPLE MODES OF TOWING A LOAD - A carriage assembly, harness and towing assembly is disclosed, which allows for significant freedom of movement for a user. The carriage preferably comprises at least a single, two-wheel axis and at least one motion damping device provided with a plurality of coupling members attaching the carriage to the harness. One object of the disclosure is to provide an apparatus that allows a user to comfortably tow a child or other tow load while participating in a variety of exercise or general travel-related activities. | 09-18-2014 |
| 20150035240 | WHEELED TRAVOIS - A collapsible, wheeled travois that may be used to transport multiple passengers in a hands-free mode is provided. The wheeled travois is quickly and easily assembled and includes detachable wheels, support members, load carrying surface, and harness. | 02-05-2015 |
| 20160159384 | HARNESS AND PULLING ASSEMBLY - A harness for pulling a carriage includes a waistband and a plurality of pressure-distributing plates. A pulling assembly for coupling the harness to the carriage includes a drawbar coupled to the carriage and a spring coupled to the drawbar and to the harness. A length and an angle of the spring are adjustable. | 06-09-2016 |
| 20160166454 | BODY LIFT-ASSIST WALKER DEVICE | 06-16-2016 |
