Assignee
SWEETHEART CUP CO
41 granted patents·1,321 citations·filing 1986–2003
Top patents by PatentIndex Score
41 records- 0197USD381558SDrinking cupSWEETHEART CUP CO·Filed 1995·Granted Jul 29, 1997·103 cites·1 claims
- 0295US6357619B1Domed cup lids especially for use with frozen carbonated beveragesSWEETHEART CUP CO·Filed 2000·Granted Mar 19, 2002·82 cites·6 claims
- 0395USD383947SThermal insulating sleeve for drink cupsSWEETHEART CUP CO·Filed 1996·Granted Sep 23, 1997·61 cites·1 claims
- 0494USD345081SCombined splash guard lid and carrier for multiple microwavable food containersSWEETHEART CUP CO·Filed 1992·Granted Mar 15, 1994·56 cites·1 claims
- 0593US5667135AThermal insulating sleeve for drink cupsSWEETHEART CUP CO·Filed 1996·Granted Sep 16, 1997·117 cites·5 claims
- 0692USD354227SBeverage can-carrying deviceSWEETHEART CUP CO·Filed 1992·Granted Jan 10, 1995·46 cites·1 claims
- 0791USD449986SDomed cup lidSWEETHEART CUP CO·Filed 2000·Granted Nov 6, 2001·47 cites·1 claims
- 0891USD440155SDomed container lidSWEETHEART CUP CO·Filed 2000·Granted Apr 10, 2001·47 cites·1 claims
- 0990USD382201SFood and beverage service traySWEETHEART CUP CO·Filed 1996·Granted Aug 12, 1997·48 cites·1 claims
- 1090USD382200SFood and beverage service traySWEETHEART CUP CO·Filed 1996·Granted Aug 12, 1997·47 cites·1 claims
- 1190USD306975SFrench fry holderSWEETHEART CUP CO·Filed 1986·Granted Apr 3, 1990·56 cites·1 claims
- 1289USD469691SPaper cup with fold top lidSWEETHEART CUP CO·Filed 2002·Granted Feb 4, 2003·67 cites·1 claims
- 1386US5992489ACup forming machineSWEETHEART CUP CO·Filed 1997·Granted Nov 30, 1999·63 cites·13 claims
- 1486USD356733SBeverage can-carrying deviceSWEETHEART CUP CO·Filed 1992·Granted Mar 28, 1995·30 cites·1 claims
- 1586USD350695SMultiple bottle carrierSWEETHEART CUP CO·Filed 1992·Granted Sep 20, 1994·30 cites·1 claims
- 1678USD352239SBeverage can-carrying deviceSWEETHEART CUP CO·Filed 1991·Granted Nov 8, 1994·20 cites·1 claims
- 1776US6745103B1Machine and system for packaging food productsSWEETHEART CUP CO·Filed 2002·Granted Jun 1, 2004·25 cites·21 claims
- 1876US5078313AWax-coated paperboard containersSWEETHEART CUP CO·Filed 1990·Granted Jan 7, 1992·43 cites·16 claims
- 1975US6219996B1Systems for filling non-round containers, especially frozen dessert containersSWEETHEART CUP CO·Filed 1999·Granted Apr 24, 2001·36 cites·17 claims
- 2068USD361513SBeverage can-carrying deviceSWEETHEART CUP CO·Filed 1994·Granted Aug 22, 1995·13 cites·1 claims
- 2165US5799814ADrink-through lid for containerSWEETHEART CUP CO·Filed 1996·Granted Sep 1, 1998·35 cites·12 claims
- 2265US5182896AApparatus and method for heat-sealing a film cover to open ended containersSWEETHEART CUP CO·Filed 1991·Granted Feb 2, 1993·26 cites·15 claims
- 2361US5242497AApplicator systems for applying a localized amount of coating material to top edges of containersSWEETHEART CUP CO·Filed 1991·Granted Sep 7, 1993·20 cites·14 claims
- 2454US5285892ASanitary can carriers and multiple beverage can packages including the sameSWEETHEART CUP CO·Filed 1992·Granted Feb 15, 1994·26 cites·38 claims
- 2551US5983603AMethods for reorienting and transferring elongate articles, especially frozen dessert conesSWEETHEART CUP CO·Filed 1998·Granted Nov 16, 1999·12 cites·11 claims
- 2649US6139481AGas fired burner for sealing single and double sided polycoated paper cupsSWEETHEART CUP CO·Filed 1999·Granted Oct 31, 2000·12 cites·12 claims
- 2749US5281446AMethods for coating paper board containersSWEETHEART CUP CO·Filed 1991·Granted Jan 25, 1994·17 cites·16 claims
- 2847US5490827ATamper evident container and related apparatusSWEETHEART CUP CO·Filed 1993·Granted Feb 13, 1996·11 cites·12 claims
- 2945US5456754AApparatus for coating paperboard containersSWEETHEART CUP CO·Filed 1993·Granted Oct 10, 1995·14 cites·6 claims
- 3042US5614661AApparatus and method for testing containersSWEETHEART CUP CO·Filed 1996·Granted Mar 25, 1997·11 cites·24 claims
- 3142US5228267AMethod and apparatus for making frozen dessert cones with attached removable sanitary jacketsSWEETHEART CUP CO·Filed 1991·Granted Jul 20, 1993·19 cites·20 claims
- 3241US5658228ATamper evident container and related apparatusSWEETHEART CUP CO·Filed 1996·Granted Aug 19, 1997·15 cites·10 claims
- 3341US5411683AMethod for making thermoplastic foam with combined 1,1-difluoroethane and CO2 blowing agentSWEETHEART CUP CO·Filed 1993·Granted May 2, 1995·13 cites·19 claims
- 3441US5253772ATamper evident container assemblySWEETHEART CUP CO·Filed 1993·Granted Oct 19, 1993·15 cites·8 claims
- 3540US6852071B2Systems and methods for making paperboard containersSWEETHEART CUP CO·Filed 2003·Granted Feb 8, 2005·0 cites·18 claims
- 3639US6126585AApparatus and method to lubricate and curl paperboard container rimsSWEETHEART CUP CO·Filed 1995·Granted Oct 3, 2000·9 cites·17 claims
- 3734US6027439ATwo-piece paperboard lids having spiral-wound side wall and non-circular geometries, and methods of making the sameSWEETHEART CUP CO·Filed 1998·Granted Feb 22, 2000·5 cites·9 claims
- 3833US5199562AMultiple bottle carrierSWEETHEART CUP CO·Filed 1992·Granted Apr 6, 1993·7 cites·17 claims
- 3931US5865895ASyrup spray systems especially useful for the production of frozen dessert conesSWEETHEART CUP CO·Filed 1997·Granted Feb 2, 1999·9 cites·12 claims
- 4031US5653382ATamper evident container and related apparatusSWEETHEART CUP CO·Filed 1996·Granted Aug 5, 1997·6 cites·9 claims
- 4128US5918446AApparatus and systems for reorienting and transferring elongate articles, especially frozen dessert conesSWEETHEART CUP CO·Filed 1997·Granted Jul 6, 1999·2 cites·19 claims
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