|
The ornamental design for a filter for vacuum cleaner, as shown and described. |
|||||||||||||||||
FIG. 1 is a front elevational view of the filter for vacuum cleaner showing our new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a left side elevational view thereof, with the right side elevational view being a mirror image thereof; and,
FIG. 5 is a rear elevational view thereof.
Thur, Charles J., Cipolla, Mark E.
| Patent | Priority | Assignee | Title |
| 10238253, | Aug 08 2012 | BISSEL INC ; BISSELL INC | Solid fragrance carrier and method of use in a vacuum cleaner |
| 10702109, | Aug 08 2012 | BISSELL INC | Solid fragrance carrier and method of use in a vacuum cleaner |
| 8206482, | Jul 04 2008 | Emerson Electric Co | Vacuum appliance filter assemblies and associated vacuum systems |
| 8557008, | Jul 04 2008 | Emerson Electric Co | Vacuum appliance filter assemblies and associated vacuum systems |
| 9345372, | Jul 04 2008 | Emerson Electric Co | Vacuum appliance filter assemblies and associated vacuum systems |
| 9510718, | Jul 04 2008 | Emerson Electric Co | Wet/dry vacuum cleaner filter for wet material collection |
| 9675225, | Jul 04 2008 | Emerson Electric Co | Filter cage for wet/dry vacuums |
| D458670, | May 09 2001 | Healthy Gain Investments Limited | Filter cartridge top |
| D494329, | Aug 16 2002 | Royal Appliance Mfg. Co.; ROYAL APPLIANCE MFG CO | Conically shaped filter |
| D520127, | Jan 14 2005 | Royal Appliance Mfg. Co. | Filter assembly |
| D521137, | Jan 14 2005 | Royal Appliance Mfg. Co. | Filter |
| D541399, | Sep 08 2005 | Royal Appliance Mfg. Co. | Filter assembly |
| D601318, | Oct 01 2008 | Emerson Electric Co | Filter for a wet/dry vacuum cleaner |
| D601319, | Oct 01 2008 | Emerson Electric Co | Filter for a wet/dry vacuum cleaner |
| D601320, | Oct 01 2008 | Emerson Electric Co | Filter for a wet/dry vacuum cleaner |
| D608963, | Jun 24 2009 | SHARKNINJA OPERATING LLC | Dirt cup |
| D617065, | Oct 01 2008 | Emerson Electric Co | Filter for a wet/dry vacuum cleaner |
| D728179, | Nov 08 2013 | Samsung Electronics Co., Ltd. | Water tank for cleaner |
| Patent | Priority | Assignee | Title |
| 3320727, | |||
| 4609387, | Dec 28 1984 | FIRST UNION NATIONAL BANK OF NORTH CAROLINA | Collapsible support cage for vacuum cleaner filter |
| 4906265, | Jan 12 1989 | FIRST UNION NATIONAL BANK OF NORTH CAROLINA | Filter and installation means for dry material filter for electric vacuum cleaner |
| 5681363, | Mar 18 1996 | Healthy Gain Investments Limited | Vacuum cleaner filter shaker |
| 5733351, | Aug 12 1996 | Emerson Electric Co. | Two stage vacuum cleaner filter |
| D289813, | Jun 14 1984 | Flakt Aktiebolag | Frame for dust filter bags |
| D400323, | Aug 19 1996 | W L GORE & ASSOCIATES, INC | Filter for a wet/dry vacuum cleaner |
| GB1049292, | |||
| GB2265096, |
| 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 | THUR, CHARLES J | ROYAL APPLIANCE MFG CO | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 009778 | /0596 | |
| Feb 12 1999 | CIPOLLA, MARK E | ROYAL APPLIANCE MFG CO | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 009778 | /0596 | |
| 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 |
| Date | Maintenance Fee Events |
| Date | Maintenance Schedule |