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Patent
D657510
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Priority
Aug 12 2011
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Filed
Aug 12 2011
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Issued
Apr 10 2012
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Expiry
Apr 10 2026
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Assg.orig
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Entity
unknown
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5
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20
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n/a
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The ornamental design for a vacuum cleaner bag flange, as shown and described.
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FIG. 1 is an isometric view of a vacuum cleaner bag flange showing the claimed design.
FIG. 2 is a front elevation view of the vacuum cleaner bag flange of FIG. 1.
FIG. 3 is a rear elevation view of the vacuum cleaner bag flange of FIG. 1.
FIG. 4 is a right elevation view of the vacuum cleaner bag flange of FIG. 1.
FIG. 5 is a left elevation view of the vacuum cleaner bag flange of FIG. 1.
FIG. 6 is a top plan view of the vacuum cleaner bag flange of FIG. 1; and,
FIG. 7 is a bottom plan view of the vacuum cleaner bag flange of FIG. 1.
The details shown in broken lines illustrate environment and form no part of the claimed design.
Chang, Sok-Min, Davidshofer, Donald J., Reimer, William, Sun, Brian Wang
Patent |
Priority |
Assignee |
Title |
3724179, |
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3751881, |
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4861357, |
May 10 1988 |
|
Vacuum cleaner bag collar |
5039324, |
Mar 27 1989 |
Mastercraft Industries, Inc. |
Sealable collar vacuum cleaner bag |
5045099, |
Sep 25 1989 |
Mastercraft Industries, Inc. |
Vacuum cleaner bag including collar sealing closure device |
5064455, |
Jun 17 1988 |
The Scott Fetzer Company |
Disposable dust bag for vacuum cleaners and the like |
5230724, |
Apr 24 1991 |
VORWERK & CO INTERHOLDING GMBH, A GERMANY CORP |
Dust filter bag |
5468271, |
Nov 03 1992 |
VORWERK & CO INTERHOLDING GMBH |
Dust filter bag for a vacuum cleaner |
5772712, |
Jun 10 1996 |
PNC Bank, National Association |
Manually closable vacuum cleaner bag collar and method of making |
5792224, |
Jan 23 1997 |
The Scott Fetzer Company |
Connector system |
6716262, |
Apr 02 2002 |
The Scott Fetzer Company |
Mounting collar for a filter bag |
6733555, |
Feb 28 2001 |
WILDWOOD INDUSTRIES, INC |
Vacuum bag collar |
6746501, |
Feb 28 2001 |
WILDWOOD INDUSTRIES, INC |
Vacuum bag collar with rotatable closure |
7662200, |
Oct 18 2005 |
MIDEA AMERICA, CORP |
Vacuum bag mounting and viewing features |
7794516, |
Apr 09 2008 |
KIRBY OPCO, LLC |
Filter bag mounting assembly |
20030182907, |
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|
|
20050098039, |
|
|
|
D251668, |
Jul 09 1976 |
Aktiebolaget Electrolux |
Vacuum cleaner dust bag |
D523196, |
Jan 31 2005 |
Les Industries Trovac Ltée |
Vacuum bag mounting collar |
D600868, |
May 02 2008 |
KIRBY OPCO, LLC |
Mounting collar for a filter bag |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a