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PTO
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Patent
D278942
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Priority
Oct 27 1982
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Filed
Mar 03 1983
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Issued
May 21 1985
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Expiry
May 21 1999
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Assg.orig
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Entity
unknown
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10
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3
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n/a
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The ornamental design for a vacuum cleaner, substantially as shown and described.
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FIG. 1 is a front elevational view of a vacuum cleaner showing my new
design;
FIG. 2 is a perspective view thereof;
FIG. 3 is an elevational view of the side opposite to that in FIG. 2; and
FIG. 4 is a bottom plan view thereof.
Chiu, Lawrence L.
| Patent |
Priority |
Assignee |
Title |
| D297377, |
Jul 08 1985 |
JOINER ELETRIC PRODUCTS CO , LTD |
Vacuum cleaner |
| D306505, |
Apr 20 1987 |
The Hoover Company |
Vacuum cleaner |
| D314846, |
Jul 08 1988 |
Black & Decker Inc |
Hand-held portable vacuum cleaner |
| D315622, |
Jan 09 1989 |
Black & Decker Inc |
Combined hand-held portable vacuum cleaner and brush attachment |
| D511599, |
Sep 08 2004 |
SHARPER IMAGE ACQUISITION LLC, A DELAWARE LIMITED LIABILITY COMPANY |
Handheld vacuum cleaner |
| D924502, |
Sep 21 2020 |
|
Handheld vacuum |
| D925146, |
Jan 08 2021 |
SUZHOU AZA CLEAN ELECTRIC TECHNOLOGY CO , LTD |
Hand-held vacuum cleaner |
| D944476, |
Sep 21 2020 |
|
Handheld vacuum |
| D946838, |
Oct 01 2019 |
|
Vacuum cleaner |
| D961867, |
Sep 21 2020 |
|
Handheld vacuum |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a