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The ornamental design for a vacuum cleaner dust cup, as shown and described
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FIG. 1 is a front elevational view of a vacuum cleaner dust cup showing our new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a left side elevational view thereof; and,
FIG. 6 is a bottom plan view thereof.
The parts shown in broken lines in FIGS. 1-6 are shown for illustrative purposes only and form no part of the claimed design.
Wright, Michael F., Thur, Charles J., Latimer, Brett, Stephens, Paul D., Cipolla, Mark E.
| Patent | Priority | Assignee | Title |
| 6558453, | Jan 14 2000 | ELECTROLUX HOME CARE PRODUCTS LTD | Bagless dustcup |
| 6829804, | Mar 26 2002 | ELECTROLUX HOME CARE PRODUCTS LTD | Filtration arrangement of a vacuum cleaner |
| 6910245, | Jan 14 2000 | MIDEA AMERICA, CORP | Upright vacuum cleaner with cyclonic air path |
| D444275, | Oct 16 2000 | Panasonic Corporation of North America | Dirt container for bagless upright vacuum cleaner |
| D446614, | Mar 03 2000 | Healthy Gain Investments Limited | Vacuum cleaner dirt receptacle |
| D451654, | Mar 03 2000 | Healthy Gain Investments Limited | Vacuum cleaner dirt receptacle |
| D453403, | Jan 11 2001 | Royal Appliance Mfg. Co.; ROYAL APPLIANCE MFG CO | Dirt cup lid for a vacuum cleaner |
| D453595, | Jan 11 2001 | Royal Appliance Mfg. Co.; ROYAL APPLIANCE MFG CO | Dirt cup for a vacuum cleaner |
| D455241, | Mar 03 2000 | Healthy Gain Investments Limited | Vacuum cleaner dirt receptacle |
| D455877, | Mar 03 2000 | Healthy Gain Investments Limited | Vacuum cleaner dirt receptacle |
| D460229, | Jan 12 2001 | Royal Appliance Mfg. Co. | Clean water tank for a carpet extractor |
| D475491, | Jan 11 2002 | Royal Appliance Mfg. Co. | Dust cup for vacuum cleaner |
| D481844, | Sep 18 2002 | Panasonic Corporation of North America | Filter canister for vacuum cleaner |
| D483535, | Jan 20 2003 | Panasonic Corporation of North America | Dirt cup for vacuum cleaner |
| D520692, | Aug 11 2004 | Panasonic Corporation of North America | Upright vacuum cleaner dirt cup |
| D589219, | Dec 07 2007 | Dyson Technology Limited | Dirt collection bin for a vacuum cleaner |
| D778015, | May 05 2015 | BISSEL INC ; BISSELL INC | Vacuum cleaner upright portion |
| D778016, | May 05 2015 | BISSEL INC ; BISSELL INC | Vacuum cleaner tank |
| D784639, | Jul 17 2014 | SHARKNINJA OPERATING LLC | Cyclone bin assembly for a vacuum cleaner |
| D821046, | Sep 11 2015 | Samsung Electronics Co., Ltd. | Dust canister for cleaner |
| ER2123, | |||
| ER5284, |
| Patent | Priority | Assignee | Title |
| 4665582, | Feb 22 1985 | WHITE CONSOLIDATED INDUSTRIES, INC , A CORP OF DE | Lightweight battery powered suction broom |
| 5145499, | Sep 21 1990 | Dyson Technology Limited | Disposable bin for cyclonic vacuum |
| 5254147, | Apr 03 1990 | Broan-Nutone LLC | Draw-down cyclonic vaccum cleaner |
| 5681363, | Mar 18 1996 | Healthy Gain Investments Limited | Vacuum cleaner filter shaker |
| 6003196, | Jan 09 1998 | Royal Appliance Mfg. Co. | Upright vacuum cleaner with cyclonic airflow |
| 6026540, | Jan 09 1998 | Royal Appliance Mfg. Co. | Upright vacuum cleaner with cyclonic airflow |
| D307657, | Jul 09 1987 | Vacuum cleaner | |
| D328165, | Feb 06 1991 | ELECTROLUX HOME CARE PRODUCTS LTD | Stick type vacuum cleaner |
| D343707, | Jun 19 1991 | FANTOM TECHNOLOGIES INC | Vacuum cleaner |
| D365669, | Apr 25 1994 | Polar Light Limited | Vacuum cleaner |
| D398096, | Jan 03 1997 | Healthy Gain Investments Limited | Vacuum cleaner |
| D407873, | Nov 28 1997 | Polar Light Limited | Chamber for a vacuum cleaner |
| D407874, | Nov 22 1995 | Polar Light Limited | Chamber for a vacuum cleaner |
| D407875, | Nov 28 1997 | Polar Light Limited | Chamber for a vacuum cleaner |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jan 06 1999 | Royal Appliance Mfg. Co. | (assignment on the face of the patent) | / | |||
| Feb 12 1999 | STEPHENS, PAUL D | ROYAL APPLIANCE MFG CO | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 009786 | /0511 | |
| Feb 12 1999 | CIPOLLA, MARK E | ROYAL APPLIANCE MFG CO | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 009786 | /0511 | |
| Feb 17 1999 | WRIGHT, MICHAEL F | ROYAL APPLIANCE MFG CO | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 009786 | /0511 | |
| Feb 17 1999 | THUR, CHARLES J | ROYAL APPLIANCE MFG CO | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 009786 | /0511 | |
| Feb 17 1999 | LATIMER, BRETT | ROYAL APPLIANCE MFG CO | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 009786 | /0511 | |
| Mar 07 2000 | ROYAL APPLIANCE MFG , CO | National City Bank | SECURITY INTEREST SEE DOCUMENT FOR DETAILS | 010685 | /0797 | |
| Apr 01 2002 | ROYAL APPLIANCE MFG CO | National City Bank | SECURITY AGREEMENT AND COLLATERAL AGREEMENT | 013036 | /0560 |
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