US3902511A - Counting and dispensing device for disc-shaped members - Google Patents

Counting and dispensing device for disc-shaped members Download PDF

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Publication number
US3902511A
US3902511A US463760A US46376074A US3902511A US 3902511 A US3902511 A US 3902511A US 463760 A US463760 A US 463760A US 46376074 A US46376074 A US 46376074A US 3902511 A US3902511 A US 3902511A
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United States
Prior art keywords
disc
shaped members
plate
slot
thickness
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
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US463760A
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English (en)
Inventor
Eric Jacobs
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bank of America Illinois
Seeburg Corp
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Seeburg Corp
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Publication date
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Publication of US3902511A publication Critical patent/US3902511A/en
Assigned to CONTINENTAL ILLINOIS NATIONAL BANK AND TRUST COMPANY OF CHICAGO, A NATIONAL BANKING ASSOCIATION reassignment CONTINENTAL ILLINOIS NATIONAL BANK AND TRUST COMPANY OF CHICAGO, A NATIONAL BANKING ASSOCIATION CONDITIONAL ASSIGNMENT (SEE DOCUMENT FOR DETAILS). Assignors: WILLIAMS ELECTRONICS, INC.
Assigned to WILLIAMS ELECTRONICS, INC., A CORP. reassignment WILLIAMS ELECTRONICS, INC., A CORP. RELEASED BY SECURED PARTY (SEE DOCUMENT FOR DETAILS). Assignors: CONTINENTAL ILLINOIS NATIONAL BANK AND TRUST COMPANY OF CHICAGO, A NATIONAL BANKING ASSOCIATION
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Expired - Lifetime legal-status Critical Current

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    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07DHANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D9/00Counting coins; Handling of coins not provided for in the other groups of this subclass
    • G07D9/008Feeding coins from bulk

Definitions

  • ABSTRACT A device for counting or dispensing disc-shaped members in which use is made of an inclined disc plate the lower portion of which extends into communication with a trough containing a supply of disc-shaped members and in which the disc plate is mounted for rotational movement within a circular recess and is provided with slots which extend outwardly to the edge dimensioned to receive disc-shaped members flatwise therein.
  • the rim portion adjacent the periphery of the disc plate is provided with a dispensing opening between the 7 and 11 oclock positions dimensioned to permit the passage of a disc-shaped member therethrough from the slotted disc plate, the slots in the disc plate being formed with a trailing edge for positive engagement of the outermost disc-shaped member within the slot for displacement through the dispensing slot in a dispensing operation.
  • This invention relates to a device for dispensing and c ing flat disc-shaped members such as coins of varion. denominations, chips, tokens and the like.
  • Devices of the type described are generally employed for dispensing coins and other disc-shaped members, the number of which is predetermined with a setting device which is usually electronic in nature and which includes electrical or mechanical step-off means responsive to the dispensing of each coin or disc-shaped member to discontinue the dispensing operation when the predetermined number of coins or disc-shaped members have been delivered. Thereupon the step-off means steps off the series of hot contacts to de-energize the driving motor and terminate the dispensing operation upon return to zero position.
  • the dispensing device makes use of a vertically disposed inclined disc member which is mounted for rotational movement through a coin hopper having a plurality of coins to be dispensed thereby.
  • the disc member is formed with an annular recess in the rim portion which provides a ledge upon which an edge of the coins may rest and in which the recessed portion is provided with a plurality of short studs, circumferentially spaced by an amount to accommodate a coin therebetween.
  • coins come to rest on the ledge and are carried by the studs from the hopper at the bottom to an upper level at or adjacent the top of the disc, where the coins are stripped from the ledge for passage through a gateway where they are counted as they pass therethrough.
  • This device has the limitation with respect to speed, the possibility ofjamming, and the ability to over'run, as well as a deficiency from the standpoint of insuring that the coins are dispensed one at a time and that the coins are actually dispensed from the device once they have been raised to dispensing position.
  • FIG. 1 is a perspective elevational view of a dispensing device embodying the features of this invention
  • FIG. 2 is a view of the disc plate portion of the device
  • FIG. 3 is a view of the disc plate portion of the device with the cover plate removed;
  • FIG. 4 is a sectional view taken along the line 4--4 of FIG. 1;
  • FIG. 5 is an enlarged elevational view of the elements in a dispensing operation
  • FIG. 6 is a view showing an advanced portion of the dispensing operation.
  • FIG. 7 is a schematic view of the counting control.
  • the numeral 10 indicates a flat base plate mounted on a frame 12 which supports the base plate 10 at an angle of inclination with the vertical, in which the angle may range from 10 to but which is preferably supported at an angle of inclination with the vertical within the range of 10 to 30.
  • a ring member 16 is secured, as by conventional fastening means such as screws, nuts and bolts, welding, soldering, adhesive or other conventional feeding means, to the upper face of the base plate 10.
  • the ring member 16 is dimensioned to have a thickness corresponding to the thickness of the disc-shaped members 20 to be processed by the device, such as a thickness within the range of l/32 to inch, and preferably about N16 to /a inch.
  • a thickness corresponding to the thickness of the disc-shaped members 20 to be processed by the device, such as a thickness within the range of l/32 to inch, and preferably about N16 to /a inch.
  • the same effect can be achieved by forming the base plate with a circular central recessed portion of the desired depth, corresponding to the thickness of the ring member.
  • the inner rim of the ring member or recessed portion provides an an nular ledge 18 which functions as a runway on which the disc-shaped members 20 can ride, as will hereinafter be pointed out.
  • a disc plate 22 is mounted in the recessed portion 24 for rotational movement about the center thereof as the axis 25.
  • the disc plate 22 is dimensioned to have a thickness corresponding to the thickness of the ring 16 or depth of the recessed portion 24 and a radius corresponding to the distance between the inner rim of the ring 16 or outer periphery of the recessed portion 24 to the axis, and preferably slightly less, so that the disc plate 22 will sweep the entire circular area of the recessed portion 24 during rotational movement.
  • the disc plate 22 is provided with a central opening 26 of square or other shape (other than round) which receives the correspondingly shaped end portion 28 of a shaft 30 which extends through an axial opening in the base plate 10 from a driving motor 32 mounted, with or without a gear reduction 34, onto the backside of the base plate for driving the disc plate in rotational movement.
  • the disc plate 22 is formed with a plurality of circumferentially spaced apart slots 36 which extend outwardly contimously to the periphery of the disc plate.
  • Each slot 3 4 is formed with an inner portion 38, the width of which is not critical as long as it is sufficient to accommodate the disc-shaped member 20 when seated flatwise therein, but it is preferred to form the inner portion 38 of each slot 36 to a width which is somewhat greater than the greatest dimension of the disc-shaped members but less than twice that dimension.
  • the important element is the deviation in the lower edge 40 in the direction away from the upper edge 42 of the slot to provide an increasing spaced relation therebetween in the outer terminating end portion of the slot, with the deviation being effected by a rearward slope in the lower edge of the trailing end portion of the slot when measured in the direction of rotational movement of the disc plate.
  • the trailing portion 40 of the lower edge extends at an acute angle with the tangent at the periphery of the rim within the range of l560 and preferably within the range of 2045.
  • a passage 44 is provided in the rim portion 16 above the 7 oclock position but below the ll oclock position, and preferably between the 8 and I oclock positions.
  • the passage 44 is in the form of a slot which extends through the rim portion and is dimensioned to have a length, when measured in the circumferential direction, which is greater than the diameter of the disc-shaped members to be dispensed but less than twice the diameter, and preferably slightly greater than the diameter of the disc-shaped members so as to limit passage of said disc members through the slot to only one at a time.
  • the passage 44 is defined at its upper end 46 by a pin 48 or abutment adjacent the inner edge of the rim, but without protruding into the circular recess of the base plate into the path of the disc member 22 and it is defined at its lower end 49 by a portion of the ring member 16, preferably provided as a separate replaceable sector 52, whereby the length of the slot can be adjusted merely by replacement of one segment by another to increase or decrease the spaced relation from the stop for use with disc-shaped members of different dimensions or denominations.
  • the increased spaced relation developed between the passage 44 and the sloped trailing edge 40 of the slot will correspondingly exceed the diameter of the disc-shaped member so that the latter will become free automatically to move outwardly and fall or otherwise be displaced by gravitational force and/or centrifugal force, whereby its central axis will lie outside of a straight line between the stop 48 and the point on the trailing edge 40 on which the disc-shaped member rests.
  • the slot which prevents return of the disc-shaped member 20 into the slot and instead forces the disc-shaped member to be cammed outwardly through the slot 44 in a dispensing action.
  • the spaced relation between the trailing edge 40 and the stop 48 is such that when the outermost member is being displaced from the slot through the dispensing opening 44, the spaced relation between the edge 40 and the stop is less than the diameter of the disc-shaped member thereby to prevent more than the outermost member to be dispensed during movement of the slot past the dispensing opening.
  • the sloped trailing edge 40 commence at a distance from the rim 18, or from the periphery of the disc plate, which corresponds to at least one-half of the diameter of the disc-shaped members to be dispensed so that the latter will be disposed on the rearwardly sloping edge 40 by the time that it extends beyond the rim and into the dispensing passage 44.
  • the trailing edge 40 of the slot should have a downward slope at the time that the slot is radially aligned with the passage in order to take advantage of gravitational force automatically to displace the disc-shaped members into the outer portion of the slot and to achieve the described dispensing action.
  • the location of the dispensing slot 44 depends somewhat on the backward angle of the trailing edge 40 of the disc plate. In any event, it is more or less limited to a position above the bank of disc-shaped members in the hopper 60 or above the 7 oclock position but below the l 1 oclock position.
  • the device is completed by hopper 60 which is open at the side facing the disc plate 22 and is attached to the frame 12 so that its lower curvilinear edge 62 is axially aligned with the inner edge 18 of the rim or ledge 18.
  • hopper 60 which is open at the side facing the disc plate 22 and is attached to the frame 12 so that its lower curvilinear edge 62 is axially aligned with the inner edge 18 of the rim or ledge 18.
  • the disc-shaped members within the hopper will overlap the slots as they travel through the lower sector of their rotational movement over the base plate.
  • the disc-shaped members can enter the slots to lie flat in the slot in response to the alignment that is effected during rotational movement.
  • the hopper 60 In order to take care of problems that might arise because of jams or bridges built up by the disc-shaped members, it is desirable, though not essential, to provide the hopper 60 with a horizontally disposed shelf 64 spaced above the bottom wall 66 and outwardly of the disc plate 22 so as to provide a well 68 therebetween into which disc-shaped members flow for arrangement in substantially parallel relation with the disc plate.
  • the shelf is resiliently mounted for movement in the direction toward and away from the disc plate to provide a certain amount of give for breaking up jams and to work the disc-shaped members into alignment for achieving a smooth feeding relationship into the slot of the disc plate.
  • a tension member such as a coil spring 70, is secured at one end onto a tab 72 fixed to the inner front wall 74 of the shelf 64 while the other end is attached to a stud 76 fixed to the bottom wall 66 of the hopper 60, resiliently to urge the shelf in the direction toward the disc plate 22 to normal position.
  • a cover plate 80 is provided to span at member 16 but less than twice the thickness of the discshaped members to be dispensed.
  • a hold-Clown ring 82 having an inner cdge84 which substantially coincides with the inner edge of the ring member 16, and with means. such as bolts 86 fastening the hold-down ring 82 to the base plate with the ring member 16 therebetween.
  • a control lever 90 is pivoted onto a post 92, fixed to the base plate, while a portion offset from the pivot is provided with a stud 94'which depends therefrom into the outlet passage 44 in the path of the disc shaped members dispensed therethroughv
  • the lever 90 is resiliently urged by a wire spring96 to rock about its pivot 92 until it engages the stop 48 to position the stud 94 in normal position in the path of the dispensed discshaped members.
  • the lever is rocked from normal position to operative position in response to displacement of a disc-shaped member through the dispensing slot.
  • An electrical switch can be positioned to be engaged by the control lever during rocking movement to displaced position to signal delivery of a disc-shaped member, While the ten sion means 96 operates automatically to return the lever to normal position when the disc-shaped member clears the lever and is dispensed.
  • the number of disc-shaped members to be dispensed can be indicated by pre-selection of the series of contacts 100 which are made hot by closing one or the other of the electrical switches 102. This enables current to be transmitted to the driving motor to effect rotation of the disc plate 22.
  • the contact arm 104 is displaced by mechanical response or electrical response, as described in the aforementioned patents, sequentially to move the contact arm until it moves off of the hot contact points to zero position. Upon the happening of this event, the electrical circuit to the driving motor is cut off to terminate the dispensing operation.
  • a device for dispensing and counting disc-shaped members comprising a trough for holding a supply of disc-shaped members, a circular disc plate having a plurality of circumferentially spaced apart passages extending continuously outwardly and terminating at the edge of the disc plate, with each passage having a width at least as great as the diameter of the disc-shaped members to enable receipt of the disc-shaped members flatwise therein, with the outer end portion of the passage being formed with a trailing lower edge portion that extends at a.downward slope at the time that the passage comes into radial alignment with a dispensing opening with the corresponding end portion of the passagebeing of increased width relative to the inner por-, tion of the passage, said disc plate being inclined in the direction away from the trough with the lower end portion in communication with the trough for enabling disc-shaped members to come to rest gravitationally in the passages, a rim having an annular ridge immediatelysurrounding the disc plate and dimensioned to have a depth corresponding to the'depth of the passage
  • a device as claimed in claim 1 which includes a stop mounted for movement into and out of the path of the disc-shaped members during passage through the dispensing slot for actuation in response to movement of a disc-shaped member through the slot.
  • a device as claimed in claim 1 which includes a stationary inclined base plate and in which the disc plate is mounted for rotational movement on the face of the base plate, and the passages comprise slots which extend outwardly to the edge of the disc plate.
  • a device as claimed in claim 3 in which the slotted disc plate has a thickness corresponding to the thickness of the disc-shaped members for enabling the discshaped members to be received flatwise in seated relation therein.
  • a device as claimed in claim 3 in which the slots have a width throughout the length thereof at least as great as the diameter of the disc-shaped members.
  • each slot is formed with 'a trailing edge in the outer end portion which is downwardly inclined when the slot becomes radially aligned with the d spensing passage.
  • a device as claimed in claim 7 in which the lower edge of each slot extends at a backward angle within the range of 2045 with the tangent.
  • a device as claimed in claim 7 in which the downwardly inclined trailing edge of the slot commences at a distance from the periphery which is at least equal to the radius of the disc-shaped members.
  • a device as claimed in claim 3 in which the rim is an integral part of the base plate to define a circular recess therebetween in which the disc plate is mounted for rotational movement.
  • a device as claimed in claim 1 in vwhich-the rim has a thickness at least as great as the thickness of the passage but less than twice the thickness.
  • a device as claimed in claim 2 which includes a lever from which the stop depends, means offset from the stop for mounting the lever for rocking movement between a normal position in which the stop is in the path of the dispensing opening and operated position out of the path of the dispensing opening and which includes means constantly urging the lever towards normal position.
  • a device as claimed in claim 1 which includes means responsive to the passage ofa disc-shaped member through said dispensing slot to subtract from the number of disc-shaped members yet to be dispensed.
  • the circular disc plate comprises a single member having a thickness greater than the thickness of the disc-shaped members and the outwardly extending passages comprise grooves in the face of the disc plate which extend outwardly to the peripheral edge thereof.
  • a device as claimed in claim 1 which includes a hold-down ring plate over the rim, and means for securing the hold-down ring plate to a base plate with the rim therebetween.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Feeding Of Articles To Conveyors (AREA)
US463760A 1974-03-08 1974-04-24 Counting and dispensing device for disc-shaped members Expired - Lifetime US3902511A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1053374A GB1419609A (en) 1974-03-08 1974-03-08 Dispensing device for disc-shaped members

Publications (1)

Publication Number Publication Date
US3902511A true US3902511A (en) 1975-09-02

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Family Applications (1)

Application Number Title Priority Date Filing Date
US463760A Expired - Lifetime US3902511A (en) 1974-03-08 1974-04-24 Counting and dispensing device for disc-shaped members

Country Status (7)

Country Link
US (1) US3902511A (enrdf_load_stackoverflow)
JP (1) JPS50149400A (enrdf_load_stackoverflow)
BE (1) BE826380A (enrdf_load_stackoverflow)
GB (1) GB1419609A (enrdf_load_stackoverflow)
IE (1) IE40861B1 (enrdf_load_stackoverflow)
NL (1) NL7502588A (enrdf_load_stackoverflow)
SE (1) SE404096B (enrdf_load_stackoverflow)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0044640A3 (en) * 1980-07-08 1982-02-10 Asahi Seiko Kabushiki Kaisha Coin dispensing apparatus
EP0136774A3 (en) * 1983-06-13 1985-10-30 Ristvedt-Johnson, Inc. A coin sorting machine
EP0266021A3 (en) * 1986-10-24 1988-11-23 Coin Controls Limited Coin dispensing apparatus
USRE32799E (en) * 1980-07-08 1988-12-13 Asahi Seiko Kabushiki Kaisha Coin counting and dispensing apparatus
US5011455A (en) * 1990-02-12 1991-04-30 Cummins-Allison Corporation Coin sorter with automatic bag-switching
US5123873A (en) * 1990-02-12 1992-06-23 Cummins-Allison Corp. Coin sorter with automatic bag-switching
US5190495A (en) * 1991-02-14 1993-03-02 Bally Manufacturing Corporation High capacity coin hopper for a gaming machine
US5240099A (en) * 1990-04-05 1993-08-31 Tst International Pty. Ltd. Coin receiving and validation apparatus
US5282769A (en) * 1992-10-27 1994-02-01 Asahi Seiko Kabushiki Kaisha Coin sorting device with an escalator
US20040176020A1 (en) * 2003-02-25 2004-09-09 Hiroshi Abe Variable volume storage member for a coin dispensing apparatus
US20100041326A1 (en) * 2008-08-15 2010-02-18 Chiu-Fang Li Coin Counter that Guides and Delivers Coins Smoothly to Prevent the Coins from being Choked
US20140302762A1 (en) * 2009-11-02 2014-10-09 Shuffle Master Gmbh & Co Kg Chip Handling Devices and Related Methods
US9330516B2 (en) 2003-02-03 2016-05-03 Shuffle Master Gmbh & Co Kg Apparatus for receiving and sorting disks
US9530267B1 (en) * 2015-06-10 2016-12-27 International Currency Technologies Corporation Coin hopper having an improved coin pushing design
US10096192B1 (en) 2017-08-30 2018-10-09 Shuffle Master Gmbh & Co Kg Chip sorting devices and related assemblies and methods
US10255741B2 (en) 2016-04-06 2019-04-09 Shuffle Master Gmbh & Co Kg Chip sorting devices and related assemblies, components and methods

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2759535C2 (de) * 1977-09-16 1985-11-14 Focke & Pfuhl, 2810 Verden Vorrichtung zum Beigeben von Münzen zu Packungen, vorzugsweise Zigarettenpackungen
DE2741658C3 (de) 1977-09-16 1980-07-10 Focke & Co, 3090 Verden Vorrichtung zum Beigeben von Münzen zu Packungen
JPS5623728Y2 (enrdf_load_stackoverflow) * 1977-10-27 1981-06-03
SE413950B (sv) * 1978-03-30 1980-06-30 Svensson Sven Curt Edward Automat for forseljning av identiska foremal exempelvis lotter
JPS58132883A (ja) * 1982-02-01 1983-08-08 フジ技研株式会社 硬貨選別計数機
US4561457A (en) * 1984-03-01 1985-12-31 Billcon Co., Ltd. Coin sorter and counter
JP3395628B2 (ja) * 1998-01-27 2003-04-14 株式会社村田製作所 チップ部品の分離供給装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2357391A (en) * 1941-02-15 1944-09-05 Sattley Company Coin-counting machine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2357391A (en) * 1941-02-15 1944-09-05 Sattley Company Coin-counting machine

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE32799E (en) * 1980-07-08 1988-12-13 Asahi Seiko Kabushiki Kaisha Coin counting and dispensing apparatus
EP0044640A3 (en) * 1980-07-08 1982-02-10 Asahi Seiko Kabushiki Kaisha Coin dispensing apparatus
EP0136774A3 (en) * 1983-06-13 1985-10-30 Ristvedt-Johnson, Inc. A coin sorting machine
EP0266021A3 (en) * 1986-10-24 1988-11-23 Coin Controls Limited Coin dispensing apparatus
US5011455A (en) * 1990-02-12 1991-04-30 Cummins-Allison Corporation Coin sorter with automatic bag-switching
US5123873A (en) * 1990-02-12 1992-06-23 Cummins-Allison Corp. Coin sorter with automatic bag-switching
US5240099A (en) * 1990-04-05 1993-08-31 Tst International Pty. Ltd. Coin receiving and validation apparatus
US5190495A (en) * 1991-02-14 1993-03-02 Bally Manufacturing Corporation High capacity coin hopper for a gaming machine
US5282769A (en) * 1992-10-27 1994-02-01 Asahi Seiko Kabushiki Kaisha Coin sorting device with an escalator
US10706656B2 (en) 2003-02-03 2020-07-07 Shuffle Master Gmbh & Co Kg Methods and apparatus for receiving and sorting disks
US9330516B2 (en) 2003-02-03 2016-05-03 Shuffle Master Gmbh & Co Kg Apparatus for receiving and sorting disks
US9990792B2 (en) 2003-02-03 2018-06-05 Shuffle Master Gmbh & Co Kg Methods and apparatus for receiving and sorting disks
US9589407B2 (en) 2003-02-03 2017-03-07 Shuffle Master Gmbh & Co Kg Apparatus for receiving and sorting disks
US7244177B2 (en) * 2003-02-25 2007-07-17 Asahi Seiko Kabushiki Kaisha Variable volume storage member for a coin dispensing apparatus
US20040176020A1 (en) * 2003-02-25 2004-09-09 Hiroshi Abe Variable volume storage member for a coin dispensing apparatus
US7753764B2 (en) * 2008-08-15 2010-07-13 Chiu-Fang Li Coin counter that guides and delivers coins smoothly to prevent the coins from being choked
US20100041326A1 (en) * 2008-08-15 2010-02-18 Chiu-Fang Li Coin Counter that Guides and Delivers Coins Smoothly to Prevent the Coins from being Choked
US20140302762A1 (en) * 2009-11-02 2014-10-09 Shuffle Master Gmbh & Co Kg Chip Handling Devices and Related Methods
US9384616B2 (en) * 2009-11-02 2016-07-05 Shuffle Master Gmbh & Co Kg Chip handling devices and related methods
US9536367B2 (en) 2009-11-02 2017-01-03 Shuffle Master Gmbh & Co Kg Chip handling devices and related methods
US9530267B1 (en) * 2015-06-10 2016-12-27 International Currency Technologies Corporation Coin hopper having an improved coin pushing design
US10255741B2 (en) 2016-04-06 2019-04-09 Shuffle Master Gmbh & Co Kg Chip sorting devices and related assemblies, components and methods
US10096192B1 (en) 2017-08-30 2018-10-09 Shuffle Master Gmbh & Co Kg Chip sorting devices and related assemblies and methods

Also Published As

Publication number Publication date
GB1419609A (en) 1975-12-31
NL7502588A (nl) 1975-09-10
SE7502524L (enrdf_load_stackoverflow) 1975-09-10
IE40861L (en) 1975-09-08
SE404096B (sv) 1978-09-18
JPS50149400A (enrdf_load_stackoverflow) 1975-11-29
AU7868275A (en) 1976-09-02
BE826380A (fr) 1975-06-30
IE40861B1 (en) 1979-08-29

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AS Assignment

Owner name: CONTINENTAL ILLINOIS NATIONAL BANK AND TRUST COMPA

Free format text: CONDITIONAL ASSIGNMENT;ASSIGNOR:WILLIAMS ELECTRONICS, INC.;REEL/FRAME:003944/0027

Effective date: 19810305

AS Assignment

Owner name: WILLIAMS ELECTRONICS, INC., A DE CORP.

Free format text: RELEASED BY SECURED PARTY;ASSIGNOR:CONTINENTAL ILLINOIS NATIONAL BANK AND TRUST COMPANY OF CHICAGO,A NATIONAL BANKING ASSOCIATION;REEL/FRAME:004079/0677

Effective date: 19820507

Owner name: WILLIAMS ELECTRONICS, INC., A CORP., DELAWARE

Free format text: RELEASED BY SECURED PARTY;ASSIGNOR:CONTINENTAL ILLINOIS NATIONAL BANK AND TRUST COMPANY OF CHICAGO,A NATIONAL BANKING ASSOCIATION;REEL/FRAME:004079/0677

Effective date: 19820507