Title:
Floor treatment device
Document Type and Number:
United States Patent D533320

Inventors:
Pedlar, Roger (Lakewood, CO, US)
Application Number:
D/217055
Publication Date:
12/05/2006
Filing Date:
11/11/2004
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Referenced by:
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Assignee:
Castle Rock Industries, Inc. (Englewood, CO, US)
Primary Class:
D32/16
International Classes:
(IPC1-7): 1505
Field of Search:
15/353, D32/15, D32/21, 15/327.1, D32/19, 15/327.6, D32/16, D32/20, D32/1, D32/17, 15/50.1, D32/23, 15/321, D32/22, 15/320
US Patent References:
3020576Suction washing applianceFebruary, 1962Gerber
3040363Suction floor washerJune, 1962Krammes
3604051POWERED SWEEPING MACHINESeptember, 1971Wendel et al.
3833961SURFACE MAINTENANCE MACHINESeptember, 1974Fortman et al.
3837029SCRUBBING MACHINESeptember, 1974Kasper
3879789Scrubbing machineApril, 1975Kasper
3896520Wet and dry vacuum cleanerJuly, 1975Williams
4041567Combination sweeping-scrubbing apparatusAugust, 1977Burgoon
4173052Riding sweeperNovember, 1979Burgoon et al.
4196492Automatic carpet cleaning machineApril, 1980Johnson et al.
4210978Automatic carpet cleaning machineJuly, 1980Johnson et al.
4219901Riding sweeperSeptember, 1980Burgoon et al.
4314385Carpet cleaning systemFebruary, 1982Wimsatt et al.
4348783Scrubbing machine with selective recycleSeptember, 1982Swanson et al.
D273621Combination sweeper-scrubber floor machineApril, 1984Haub et al.D32/16
4467494Industrial vacuum cleanerAugust, 1984Jones
4586208Floor maintenance machine and methodMay, 1986Trevarthen
D290053Housing for a floor maintenance machineMay, 1987BlockD32/15
D290054Housing for a floor cleaning machineMay, 1987BlockD32/15
4715087High speed floor burnisherDecember, 1987Todd et al.
4759094Scrubbing machineJuly, 1988Palmer et al.
5058235Mobile vacuum trash collectorOctober, 1991Charky
5109566Self-running cleaning apparatusMay, 1992Kobayashi et al.
5138742Power-assisted arm for mobile vacuum trash collectorAugust, 1992Charkey
5377376Mobile surface cleaning machineJanuary, 1995Wood et al.
5465456Floor cleaning apparatusNovember, 1995Fellhuuer et al.
5485653Floor cleaning apparatusJanuary, 1996Knowlton et al.
D370320Cleaning machineMay, 1996HachtmannD32/21
5524320Floor scrubbing machineJune, 1996Zachhuber
5768742Mobile floor cleanerJune, 1998Kohl et al.
6041471Mobile walk-behind sweeperMarch, 2000Charky et al.
6397429Riding floor scrubberJune, 2002Legatt et al.
6442789Riding floor scrubberSeptember, 2002Legatt et al.
6519808Squeegee mounting assembly for a floor scrubberFebruary, 2003Legatt et al.
6535793Method and system for remote control of mobile robotMarch, 2003Allard
6553609Apparatus for floor cleaningApril, 2003Tremmel et al.
6585827Apparatus and method of use for cleaning a hard floor surface utilizing an aerated cleaning liquidJuly, 2003Field et al.134/6
6594844Robot obstacle detection systemJuly, 2003Jones
6625843Remote-controlled mobile cleaning apparatus for removal and collection of high radioactive waste debris in hot-cellSeptember, 2003Kim et al.
6629333Device and method for liquid removal from carpetOctober, 2003Bolden
20010019935Battery powered, riding, floor burnishing machineSeptember, 2001Legatt et al.
20020178522Surface treating machineDecember, 2002Buchegger et al.
20030019068Apparatus and method of use for cleaning a hard floor surface utilizing an aerated cleaning liquidJanuary, 2003Field et al.15/320
20030019069Cleaning liquid dispensing system for a hard floor surface cleanerJanuary, 2003Field et al.15/320
20030046788Dual mode carpet cleaning machine, solution, system and methods of useMarch, 2003Kent et al.
20030070249Dual cleaning mode carpet extractorApril, 2003Lehman et al.
20030070252Scrubbing machine passive recyclingApril, 2003Pedlar et al.15/401
20050132527Apparatus for floor cleaning and treatmentJune, 2005Pedlar et al.15/340.3
Foreign References:
EP0282850September, 1991Mobile floor cleaning machine.
Other References:
Street Cleaning device shown on www.onyx-environment.com, accessed May 7, 2004, 1 page.
Madvac PS300 Brochure, Feb. 2004, 4 pages.
Allied Sweepers 400 Series Specs., May 1998, 1 page.
Primary Examiner:
Delehanty, Robert A.
Assistant Examiner:
Sims, Kathleen
Attorney, Agent or Firm:
Sheridan Ross P.C.
Claims:
CLAIM

1. The ornamental design for a floor treatment device, as shown and described.

Description:

FIG. 1 is a perspective view of a floor treatment device;

FIG. 2 is a left elevation view of the design illustrated in FIG. 1;

FIG. 3 is a right elevation view of the design illustrated in FIG. 1;

FIG. 4 is a front elevation view of the design illustrated in FIG. 1;

FIG. 5 is a rear elevation view of the design illustrated in FIG. 1;

FIG. 6 is a top plan view of the design illustrated in FIG. 1;

FIG. 7 is a perspective view of a second embodiment of FIG. 1, the only difference being that a lower surface adjacent to the rear wheels is omitted, it being understood that all other surfaces are the same as those of the first embodiments;

FIG. 8 is a perspective view of a third embodiment of FIG. 1, the only difference being a continuous front surface, it being understood that all other surfaces are the same as those of the first embodiment; and,

FIG. 9 is a perspective view of a fourth embodiment of FIG. 1.

The broken line showing is for illustrative purposes only and forms no part of the claimed design.





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