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Class Information
Number: D32/21
Name: Washing, cleaning, or drying machine > Washing, cleaning, or drying machine > Surface treatment, e.g., floor, street, etc. > Vacuum
Description: Design for machine that operates by suction.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| D406419 |
Trash can mounted vacuum recovery system for loose-fill packaging material |
Mar. 2, 1999 |
| D404860 |
Vacuum cleaner |
Jan. 26, 1999 |
| D404859 |
Carpet cleaner |
Jan. 26, 1999 |
| D403476 |
Vacuum cleaner |
Dec. 29, 1998 |
| D403475 |
Canister vacuum cleaner |
Dec. 29, 1998 |
| D400319 |
Swimming pool cleaner housing |
Oct. 27, 1998 |
| D399617 |
Electric vacuum cleaner |
Oct. 13, 1998 |
| D399616 |
Canister vacuum cleaner |
Oct. 13, 1998 |
| D399030 |
Vacuum cleaner enclosure |
Sep. 29, 1998 |
| D398426 |
Portable vacuum cleaner having a back rest |
Sep. 15, 1998 |
| D398093 |
Vacuum cleaner |
Sep. 8, 1998 |
| D394528 |
Low vacuum cleaner |
May. 19, 1998 |
| D394527 |
Vacuum cleaner |
May. 19, 1998 |
| D394526 |
Carpet cleaning machine |
May. 19, 1998 |
| D394132 |
Mobile self-contained pumping unit |
May. 5, 1998 |
| D391701 |
Electric vacuum cleaner |
Mar. 3, 1998 |
| D391700 |
Vacuum cleaner |
Mar. 3, 1998 |
| D388564 |
Liquid removal apparatus |
Dec. 30, 1997 |
| D386842 |
Portable electric tool vac |
Nov. 25, 1997 |
| D384782 |
Swimming pool cleaner housing |
Oct. 7, 1997 |
| D384447 |
Carpet cleaner |
Sep. 30, 1997 |
| D383573 |
Miniature spot cleaner |
Sep. 9, 1997 |
| D382679 |
Vacuum cleaner |
Aug. 19, 1997 |
| D382680 |
Vaccum cleaner |
Aug. 19, 1997 |
| D381779 |
Combined wet and dry vacuum cleaner |
Jul. 29, 1997 |
| D381478 |
Remote controlled vacuum cleaner system |
Jul. 22, 1997 |
| D381477 |
Combined vacuum cleaner with fragrance dispenser or carpet shampooer |
Jul. 22, 1997 |
| D378452 |
Vacuum cleaner |
Mar. 11, 1997 |
| D378152 |
Vacuum cleaner |
Feb. 18, 1997 |
| D377854 |
Electric vacuum cleaner |
Feb. 4, 1997 |
| D377855 |
Carpet cleaner |
Feb. 4, 1997 |
| D376229 |
Vacuum cleaner |
Dec. 3, 1996 |
| D375592 |
Vacuum cleaner |
Nov. 12, 1996 |
| D374955 |
Vacuum cleaner |
Oct. 22, 1996 |
| D374749 |
Industrial vacuum cleaner |
Oct. 15, 1996 |
| D374522 |
Carpet cleaner |
Oct. 8, 1996 |
| D373861 |
Portable carpet cleaning machine |
Sep. 17, 1996 |
| D373665 |
Vacuum cleaner |
Sep. 10, 1996 |
| D370320 |
Cleaning machine |
May. 28, 1996 |
| D368993 |
Vacuum cleaner |
Apr. 16, 1996 |
| D364947 |
Self contained carpet cleaning machine |
Dec. 5, 1995 |
| D361178 |
Electric vacuum cleaner |
Aug. 8, 1995 |
| D360717 |
Vacuum cleaner |
Jul. 25, 1995 |
| D357560 |
Vacuum cleaner |
Apr. 18, 1995 |
| D357559 |
Hot water vacuum extraction machine |
Apr. 18, 1995 |
| D352808 |
Portable flood control vacuum cleaning machine |
Nov. 22, 1994 |
| D349369 |
Vacuum cannister |
Aug. 2, 1994 |
| D346679 |
Carpet cleaner |
May. 3, 1994 |
| D346678 |
Vacuum cleaner and tool holder |
May. 3, 1994 |
| D346051 |
Vehicle vacuum cleaner |
Apr. 12, 1994 |
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