JONATHAN WANG, M.D.
Medical Practice at Redwood Rd, Hayward, CA
License number
California A110419
Category
Medical Practice
Type
Orthopaedic Surgery
Address
Address
21030 Redwood Rd, Hayward, CA 94546
Phone
(510) 538-0430
(510) 538-1839 (Fax)
(510) 538-1839 (Fax)
Personal information
See more information about JONATHAN WANG at radaris.comName
Address
Phone
1000 S Corning St APT 106, Los Angeles, CA 90035
3538 Rowley Dr, San Jose, CA 95132
4600 Ruth Way, Union City, CA 94587
443 Lexington Ave, El Cerrito, CA 94530
3737 Gaviota Pl, Davis, CA 95618
Professional information
Height Adjustment Device For Golf Push / Pull Carts
US Patent:
2011007, Mar 31, 2011
Filed:
May 29, 2010
Appl. No.:
12/790824
Inventors:
Jonathan Hwan Wang - Hayward CA, US
International Classification:
B62B 3/02
US Classification:
280 47371
Abstract:
This practical new technology involves a golf cart, golf carts, particularly related to the height adjustment device, which includes the base, which connects to the main bar of the golf cart, and slide block which connects to the handle of the golf cart. There are two parallel arc oriented plate formed on each side of the base, and sliding block on both sides of the location near the opening matching with the corresponding slide guide plate. Movement of the sliding block along the base of the curved guide plate adjusts the angle and position between the sliding block and base. Furthermore, the movement can adjust the angle and position of the handle and the main bar and the overall height of the structure. The utility model is simple, suitable for different groups of people, according to needs and to adjust handle height at anytime; low cost and long life.
Qwik Fold Golf Push / Pull Cart
US Patent:
2011007, Mar 31, 2011
Filed:
May 28, 2010
Appl. No.:
12/789840
Inventors:
Jonathan Hwan Wang - Hayward CA, US
International Classification:
B62B 3/02
US Classification:
280646
Abstract:
The utility model involves golf cart technology, particularly related to a folding golf cart, which includes a car chassis, the main bar, push handle, folding bar. The main bar, connector, folding bar, and the car chassis together form a four-bar linkage, the connected action of the four-bar linkage moves other components involved in the action accordingly. During usage, press the button and push the push handle backward/downwards, which drives the main bar and the folding bar forward and closed, and makes the golf cart form into a Z shaped of three-panel folding state. This substantially reduces the size, saves space, and is convenient to store and transport. It is also a simple structure, easy to fold or open, and easy to operate.
Golf Cart
US Patent:
D649731, Nov 29, 2011
Filed:
Apr 14, 2010
Appl. No.:
29/359643
Inventors:
Jonathan Hwan Wang - Hayward CA, US
International Classification:
1202
US Classification:
D34 15
Folding Golf Cart
US Patent:
2013030, Nov 14, 2013
Filed:
Nov 28, 2012
Appl. No.:
13/687669
Inventors:
Jonathan Hwan WANG - Hayward CA, US
International Classification:
A63B 55/08
US Classification:
280651
Abstract:
A folding golf cart composed of a frame, pillar, handle, handle connector secured to the top of the pillar, and a frame connector secured to the rear end of frame. The handle is rotatably connected with the handle connector, the bottom end of the pillar is pivoted to the frame connector and the rear wheel carrier is connected on both sides of the frame connector. A frame lock is connected between the pillar and frame connector, a handle lock is connected between the handle and handle connector. The handle lock is composed of a manipulator rotatably connected with the handle connector and two gear joint sockets connected with the handle. The two gear joint sockets are pivoted respectively on both sides of the handle connector. Clutch gears for engaging with the gear joint socket are arranged between the manipulator and two gear joint sockets.
Folding Golf Cart
US Patent:
2014000, Jan 2, 2014
Filed:
Jun 25, 2013
Appl. No.:
13/926396
Inventors:
Jonathan Wang - Hayward CA, US
International Classification:
A63B 55/08
US Classification:
280641
Abstract:
A folding golf cart, including a bottom frame, the pillar, the handle, the front wheel and the rear wheel, the rear-wheel carrier, the folding connecting rod, the support rod, the connecting rod and the sliding seat. The bottom end of the pillar is connected to the back-end part of the bottom frame. The bottom of the handle is designed with a connector whose one end is connected to the near-top part of the pillar and the other to one end of the folding connecting rod. The other end of the folding connecting rod is hinged to the back end of the bottom frame, the front ends of both the rear-wheel carriers are connected on both sides of the sliding seat and the two sides of the support rod are hinged to the pillar and the rear-wheel carrier.