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PTO
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Dossier
Espace
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Patent
D244532
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Priority
Feb 23 1976
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Filed
Feb 23 1976
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Issued
May 31 1977
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Expiry
May 31 1991
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Assg.orig
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Entity
unknown
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15
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4
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n/a
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The ornamental design for a water sweeper, as shown.
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FIG. 1 is a side elevational view of a water sweeper showing my new
design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof; and
FIG. 4 is an enlarged bottom perspective view thereof.
Poston, George L.
| Patent |
Priority |
Assignee |
Title |
| 4930706, |
Oct 03 1988 |
|
Water broom |
| 5707014, |
Apr 03 1995 |
Continental Innovation & Technology Inc. |
Water cleaning apparatus |
| D250826, |
Dec 15 1976 |
Rol-Dri, Inc. |
Water sweeper |
| D277499, |
Nov 24 1982 |
|
Combined sprayer and caddy |
| D321574, |
Nov 07 1989 |
American Water Broom Company |
Washing device for cleaning the underside of a vehicle |
| D362935, |
Jun 08 1992 |
Camco Manufacturing, Inc |
RV waste tank cleaning tool |
| D368995, |
Oct 03 1994 |
|
Pool cleaner nozzle |
| D368996, |
Feb 17 1995 |
Boyer; Paul J. |
Vacuum attachment for hot water tank clean out |
| D548899, |
Jan 26 2005 |
EcoServices, LLC |
Manifold for washing gas turbine aircraft engines |
| D592364, |
Aug 22 2008 |
|
Vehicle undercarriage spray wand |
| D652590, |
Jul 24 2009 |
KARCHER NORTH AMERICA, INC |
Cleaning wand |
| D674975, |
May 20 2011 |
|
Belt cleaning system with rotating spray bars |
| D674976, |
May 20 2011 |
|
Material control system with rotating spray bars |
| D687925, |
Sep 11 2012 |
|
Rotating spray bar |
| D743176, |
Feb 15 2013 |
HUSQVARNA AB |
Water broom |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a