PTO
Wrapper
PDF
|
Dossier
Espace
Google
|
|
Patent
D250826
|
Priority
Dec 15 1976
|
Filed
Dec 15 1976
|
Issued
Jan 16 1979
|
Expiry
Jan 16 1993
|
|
Assg.orig
|
|
Entity
unknown
|
9
|
11
|
n/a
|
|
|
The ornamental design for a water sweeper, substantially as shown.
|
FIG. 1 is a front elevational view of the lower portion of the water
sweeper showing my new design;
FIG. 2 is a side elevational view thereof, with a portion of the connecting
tube broken away;
FIG. 3 is a cross-sectional view taken on line 3--3 of FIG. 1;
FIG. 4 is an elevational view taken from the side opposite that shown in
FIG. 2; and
FIG. 5 is a top plan view thereof.
Newman, C. Ray
Patent |
Priority |
Assignee |
Title |
4930706, |
Oct 03 1988 |
|
Water broom |
5707014, |
Apr 03 1995 |
Continental Innovation & Technology Inc. |
Water cleaning apparatus |
6692174, |
Jul 20 1998 |
|
Oscillating aquabroom |
7063281, |
Jul 10 2001 |
MATCH POINT TENNIS COURTS, INC |
Water conserving and cleaning apparatus |
7080953, |
Jul 20 1998 |
|
Aqua broom with optional engine pump liquid pressure boosting system |
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 |
D652590, |
Jul 24 2009 |
KARCHER NORTH AMERICA, INC |
Cleaning wand |
D743176, |
Feb 15 2013 |
HUSQVARNA AB |
Water broom |
Patent |
Priority |
Assignee |
Title |
2595933, |
|
|
|
2692163, |
|
|
|
2889994, |
|
|
|
3118607, |
|
|
|
3158892, |
|
|
|
3202362, |
|
|
|
3998387, |
Oct 24 1974 |
Woma-Apparatebau Wolfgang Maasberg & Co. GmbH |
Apparatus for treating a surface with a liquid |
201240, |
|
|
|
229932, |
|
|
|
D243610, |
Dec 12 1975 |
|
Water sweeper |
D244532, |
Feb 23 1976 |
|
Water sweeper |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Dec 15 1976 | | Rol-Dri, Inc. | (assignment on the face of the patent) | | / |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a