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The ornamental design for a portable pneumatic sweeper, as shown and described. |
FIG. 1 is a right side elevational view of a portable pneumatic sweeper showing our new design;
FIG. 2 is a left side elevational view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a top plan view thereof; and
FIG. 6 is a perspective view thereof.
Our new design is intended for removing leaves and similar trash from surfaces by means of a of blown air.
The undisclosed bottom is substantially planar and unornamented.
Zerrer, Gerhard, Koch, Karl-Erich, Trumpf, Hans
Patent | Priority | Assignee | Title |
D282396, | Dec 06 1982 | Lloyd's Carpet & Furniture Cleaning, Inc. | Carpet dryer |
D286927, | Dec 24 1983 | Kioritz Corporation | Power blower sweeper |
D299074, | Jul 22 1985 | WHITE CONDOLIDATED INDUSTRIES, INC | Combined blower and vacuum |
D303172, | Mar 20 1987 | BISSELL Homecare, Inc | Canister for liquid extraction surface cleaner |
D304510, | Jul 06 1987 | Electrolux Home Products, Inc | Combined blower and vacuum unit |
D305816, | Jun 25 1987 | FIRST UNION NATIONAL BANK OF NORTH CAROLINA | Portable blower |
D307655, | Jul 18 1986 | The Toro Company | Convertible blower and vacuum |
D307956, | May 27 1986 | Inertia Dynamics Corp. | Suction cleaner |
D310437, | Nov 09 1987 | BLACK & DECKER INC , A CORP OF DE | Combined portable power vacuum and blower |
D324280, | Mar 20 1987 | BISSELL Homecare, Inc | Liquid extraction surface cleaner |
D347715, | Jan 15 1992 | MCCULLOCH CORPORATION, A MARYLAND CORPORATION | Blower |
ER9083, |
Patent | Priority | Assignee | Title |
3257784, | |||
4223419, | Feb 15 1978 | Kioritz Corporation | Shoulder-supported pneumatic sweeping apparatus |
211892, | |||
D264591, | Mar 17 1980 | Wet and dry vacuum cleaner |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Jan 27 1982 | Andreas, Stihl | (assignment on the face of the patent) | / | |||
Sep 22 1982 | ZERRER, GERHARD | Andreas Stihl | ASSIGNMENT OF ASSIGNORS INTEREST | 004056 | /0494 | |
Sep 22 1982 | TRUMPF, HANS | Andreas Stihl | ASSIGNMENT OF ASSIGNORS INTEREST | 004056 | /0494 | |
Sep 22 1982 | KOCH, KARL-ERICH | Andreas Stihl | ASSIGNMENT OF ASSIGNORS INTEREST | 004056 | /0494 |
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