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Kil Jae Chang Patents
Inventor:
Chang; Kil Jae
Address:
Anyang City, Kyungdido, KR
No. of patents:
15
Patents:




Patent Number Title Of Patent Date Issued
D541871 Circular multi-station vending machine May 1, 2007
D540390 Vending machine with asymmetrical cover and canister exterior April 10, 2007
D539849 Vending machine with symmetrical cover and canister exterior April 3, 2007
7270225 Dual coin actuation mechanism with angularly and axially offset coin slots and recesses September 18, 2007
A dual coin mechanism for a vending machine includes a cover plate having a peripheral flange with first and second coin slots defined therein angularly and axially offset from one another about and along an axis defined by the cover plate, and first and second coin carrier wheels mo
7267216 Coin-operated vending machine with anti-theft protection September 11, 2007
A coin-operated vending machine includes fastening elements adapted to be reached to fasten a lower base to an upper body by inserting a tool through openings in the lower base bottom once a coin box is removed from the lower base whereas the elements cannot be reached and unfastened whe
7222711 Multiple coin actuation mechanism May 29, 2007
A multiple coin actuation mechanism has a carrier wheel with angularly spaced first and second coin recesses aligned with first and second coin slots of a front cover plate when the carrier wheel is in an initial home position at which a user initially deposits first and second coins int
7182219 Vending machine for dispensing items in small packages February 27, 2007
A coin-operated vending machine includes a magazine which stores small boxes or packages of items one on top of the next in columns or stacks arranged in a circumferential row thereof and a dispensing mechanism operable to effectively dispenses such small boxes or packages of items o
7066351 Sanitized dispensing mechanism June 27, 2006
A sanitized dispensing mechanism mounted to a vending machine includes a receptacle, a barrier and an actuating device. The receptacle has an interior chamber and a rear opening behind the interior chamber through which an item discharged from an exterior opening of the vending machine
7025258 Ball bearing actuation mechanism April 11, 2006
A ball bearing actuation mechanism includes a circular gauge wheel rotatably mounted in an interior chamber of a housing below an inlet passage and adjacent to outlet and overflow discharge openings of the housing and a curved retainer wall mounted to the housing in the interior cham
6935530 Dual station coin-operated vending machine August 30, 2005
A dual station coin-operated vending machine includes a housing, a globe on the housing with a central vertical partition dividing a reservoir of the globe into separate compartments, a pair of coin-operated dispensing mechanisms each disposed in the housing below one globe compartment,
6637619 Machine for reliably vending products one at a time October 28, 2003
A machine for vending products include a housing, an magazine indexing drive mechanism in the housing and drivingly coupled to a product storage and dispensing magazine at spaced apart lower and upper portions of the magazine, a plurality of ball bearings rotatably supporting the magazin
6536625 Machine for vending products one at a time from lower ends of circular row of columns March 25, 2003
A machine and method for vending products perform the operational steps of storing a multiplicity of products in a plurality of vertical columns thereof that are organized in a circular row wherein the products in each vertical column are disposed one above another and can feed downward
6520374 Curvy slide delivery chute in a machine for vending products February 18, 2003
A curvy slide delivery chute for use in a machine for vending products includes an elongated body having a central hole formed therein, a pair of recessed channels formed in the body and provided in a wavy longitudinal configuration in the body on opposite sides of the central hole such
6378724 Machine and method for vending products one at a time from lower ends of circular row of columns April 30, 2002
A machine and method for vending products perform the operational steps of storing a multiplicity of products in a plurality of vertical columns thereof that are organized in a circular row wherein the products in each vertical column are disposed one above another and can feed downward
6270080 Coin-operated item vending and game apparatus August 7, 2001
A coin-operated item vending and game apparatus includes a coin-operated item vending machine and a game module. The vending machine includes a support base, coin deposit, vendable items dispenser, globe and elongated central support member. The game module includes a housing, target and


 
 
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