Assignee
UNIDYNAMICS CORP
US·41 granted patents·1,566 citations·filing 1981–1996
Top patents by PatentIndex Score
41 records- 0197US4823984AContainer storage and dispensing apparatus and vending machine for dispensing refrigerated, unrefrigerated and/or heated foodsUNIDYNAMICS CORP·Filed 1987·Granted Apr 25, 1989·136 cites·67 claims
- 0291USD356342STabletop hot beverage vending machineUNIDYNAMICS CORP·Filed 1993·Granted Mar 14, 1995·39 cites·1 claims
- 0390USD387809SBeverage vending machine front panelUNIDYNAMICS CORP·Filed 1996·Granted Dec 16, 1997·42 cites·1 claims
- 0489US4730750AVending machine for dispensing refrigerated and unrefrigerated foodsUNIDYNAMICS CORP·Filed 1986·Granted Mar 15, 1988·75 cites·12 claims
- 0586US4927051AMultiple-product merchandising machineUNIDYNAMICS CORP·Filed 1987·Granted May 22, 1990·145 cites·19 claims
- 0685US5265518ADual brewer for tea and coffeeUNIDYNAMICS CORP·Filed 1992·Granted Nov 30, 1993·61 cites·14 claims
- 0784US4936435ACoin validating apparatus and methodUNIDYNAMICS CORP·Filed 1988·Granted Jun 26, 1990·66 cites·29 claims
- 0883US4643457AJoint for plastic lined metal piping with reduced diameter pipe lapUNIDYNAMICS CORP·Filed 1986·Granted Feb 17, 1987·52 cites·10 claims
- 0980US5353692AHot beverage brewing apparatusUNIDYNAMICS CORP·Filed 1993·Granted Oct 11, 1994·129 cites·17 claims
- 1072US4985975ASystem for attaching a fitting to a tubeUNIDYNAMICS CORP·Filed 1989·Granted Jan 22, 1991·41 cites·7 claims
- 1172US4804108AIris mechanismUNIDYNAMICS CORP·Filed 1987·Granted Feb 14, 1989·35 cites·20 claims
- 1272US4594838ACapping method and apparatus for a beverage vendorUNIDYNAMICS CORP·Filed 1984·Granted Jun 17, 1986·34 cites·19 claims
- 1371US5054523AContainment system for flexible underground pipingUNIDYNAMICS CORP·Filed 1990·Granted Oct 8, 1991·40 cites·45 claims
- 1468US5360134AMultiple-product merchandising machineUNIDYNAMICS CORP·Filed 1993·Granted Nov 1, 1994·50 cites·4 claims
- 1568US4936515ACoffee bean delivery and grinding systemUNIDYNAMICS CORP·Filed 1989·Granted Jun 26, 1990·47 cites·16 claims
- 1666US4831841ACooling system for a multiple-product merchandising machineUNIDYNAMICS CORP·Filed 1988·Granted May 23, 1989·42 cites·12 claims
- 1763US4746320ATorque limiting clutchUNIDYNAMICS CORP·Filed 1981·Granted May 24, 1988·17 cites·1 claims
- 1862USD315174SCombined snack and drink vending machineUNIDYNAMICS CORP·Filed 1987·Granted Mar 5, 1991·9 cites·1 claims
- 1961US4854611AFail-safe bellows assemblyUNIDYNAMICS CORP·Filed 1987·Granted Aug 8, 1989·25 cites·34 claims
- 2060USD391608SSnack vending machine front panelUNIDYNAMICS CORP·Filed 1996·Granted Mar 3, 1998·11 cites·1 claims
- 2160US5285926AMultiple-product merchandising machineUNIDYNAMICS CORP·Filed 1992·Granted Feb 15, 1994·38 cites·16 claims
- 2260US4600121AArticle vendorUNIDYNAMICS CORP·Filed 1984·Granted Jul 15, 1986·21 cites·17 claims
- 2359US5375737AVend door assemblyUNIDYNAMICS CORP·Filed 1993·Granted Dec 27, 1994·35 cites·10 claims
- 2459US5169027AMultiple-product merchandising machineUNIDYNAMICS CORP·Filed 1991·Granted Dec 8, 1992·36 cites·5 claims
- 2559US5048717AMultiple-product merchandizing machineUNIDYNAMICS CORP·Filed 1990·Granted Sep 17, 1991·38 cites·19 claims
- 2659US4681349APlastic lined welded metal component and method of manufactureUNIDYNAMICS CORP·Filed 1986·Granted Jul 21, 1987·24 cites·25 claims
- 2757US5139127ABeverage dispenser detecting mechanismUNIDYNAMICS CORP·Filed 1991·Granted Aug 18, 1992·32 cites·9 claims
- 2857US4962867AAuxiliary article dispenser for vending machinesUNIDYNAMICS CORP·Filed 1988·Granted Oct 16, 1990·27 cites·10 claims
- 2956US5236103AFood moduleUNIDYNAMICS CORP·Filed 1991·Granted Aug 17, 1993·36 cites·17 claims
- 3056US5192002AIngredient mixing bowl and evacuation systemUNIDYNAMICS CORP·Filed 1991·Granted Mar 9, 1993·27 cites·3 claims
- 3156US4828095AInternal overload clutch assemblyUNIDYNAMICS CORP·Filed 1988·Granted May 9, 1989·19 cites·16 claims
- 3253US5344050AMoisture reduction system for an automatic vending machineUNIDYNAMICS CORP·Filed 1993·Granted Sep 6, 1994·21 cites·5 claims
- 3353US4930663AArticle alignment unitUNIDYNAMICS CORP·Filed 1988·Granted Jun 5, 1990·19 cites·11 claims
- 3452USD387810SFood merchandiser vending machine front panelUNIDYNAMICS CORP·Filed 1996·Granted Dec 16, 1997·8 cites·1 claims
- 3552US5172828ACup dispenserUNIDYNAMICS CORP·Filed 1991·Granted Dec 22, 1992·25 cites·18 claims
- 3649US5330078AAdditive overflow reduction system for an automatic vending machineUNIDYNAMICS CORP·Filed 1993·Granted Jul 19, 1994·20 cites·4 claims
- 3747USD307446SVending machine for foodsUNIDYNAMICS CORP·Filed 1986·Granted Apr 24, 1990·4 cites·1 claims
- 3847US4819965AFail-safe bellows assembly with floating guardUNIDYNAMICS CORP·Filed 1987·Granted Apr 11, 1989·14 cites·24 claims
- 3946US5316117ABill validator with anti-stringing shut-down featureUNIDYNAMICS CORP·Filed 1992·Granted May 31, 1994·12 cites·35 claims
- 4035US5190228ACoffee grinder mount assemblyUNIDYNAMICS CORP·Filed 1991·Granted Mar 2, 1993·8 cites·20 claims
- 4130US5501364ADoorstops for multiple-product merchandising machineUNIDYNAMICS CORP·Filed 1994·Granted Mar 26, 1996·6 cites·16 claims
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