|
The ornamental design for a floor polishing machine, as shown and described. |
FIG. 1 is a perspective view of a floor polishing machine showing our new design.
FIG. 2 is a right side elevational view thereof.
FIG. 3 is a front elevational view thereof.
FIG. 4 is a top plan view thereof.
FIG. 5 is a rear elevational view thereof.
FIG. 6 is a bottom plan view thereof.
FIG. 7 is a left side elevational view thereof.
FIG. 8 is a front perspective view of a second embodiment of a floor polishing machine showing our new design.
FIG. 9 is a right side elevational view thereof.
FIG. 10 is a front elevational view thereof.
FIG. 11 is a top plan view thereof.
FIG. 12 is a rear elevational view thereof.
FIG. 13 is a bottom plan view thereof.
FIG. 14 is a left side elevational view thereof.
Bothun, Eugene L., Von Vett, Peter W.
Patent | Priority | Assignee | Title |
11346579, | Apr 24 2019 | Karcher North America, Inc. | Vented cover plate |
D343705, | Mar 27 1992 | USP HOLDING CORP | Air cooled floor polishing machine |
D343932, | Mar 12 1992 | Tennant Company | Burnisher |
D344163, | Jun 09 1992 | Pioneer/Eclipse Corporation | Floor buffing machine |
D345035, | Feb 24 1992 | Tennant Company | Floor machine handle |
D346050, | Sep 06 1990 | Floor polisher | |
D437093, | Apr 06 1999 | Techtronic Floor Care Technology Limited | Handle for a floor machine or other device |
D659310, | May 05 2010 | Alfred Kaercher GmbH & Co. KG | Floor cleaning machine |
D756576, | May 23 2012 | DONGGUAN VIPER CLEANING EQUIPMENT CO , LTD | Sweeping machine |
D764725, | Oct 19 2012 | Qleeno AB | Cleaning machine |
D915012, | Dec 05 2018 | KARCHER NORTH AMERICA, INC | Pressure washer |
D973113, | Nov 20 2018 | HUSQVARNA AB | Grinding machine |
Patent | Priority | Assignee | Title |
2674896, | |||
3027581, | |||
3155996, | |||
3921244, | |||
4365377, | Jan 13 1981 | MINUTEMAN INTERNATIONAL, INC | Floor polishing machine |
4435870, | Mar 13 1980 | ELECTRO-DISC CORP , A CORP OF CA | Floor machine |
4491999, | Jul 19 1982 | Buffing pad retainer | |
4542551, | Sep 30 1983 | COOPER INDUSTRIES, INC , A CORP OF DE | Rotary floor maintenance device |
4570278, | Feb 25 1983 | The Kartridg Pak Co. | Portable polisher and buffs therefor |
4590635, | Aug 20 1982 | ELECTRO-DISC CORP , A CORP OF CA | Machine for floor maintenance |
4658459, | Jan 27 1986 | Advance Machine Company | Floor polishing machine |
4734954, | Feb 24 1987 | Pool scrubber device | |
4742652, | Apr 20 1987 | NILFISK-ADVANCE, INC | Air restraint device for burnishing machine |
4756042, | Jun 30 1986 | Tacony Corporation | Floor polishing machine |
4845798, | Nov 12 1986 | Tacony Corporation | Height adjustment control for a floor polishing machine |
156689, | |||
166572, | |||
231246, | |||
D251007, | May 02 1977 | COOPER INDUSTRIES, INC , A CORP OF DE | Floor machine |
D296252, | Jun 30 1986 | BOATMEN S NATIONAL BANK OF ST LOUIS, THE; MERCANTILE BANK OF ST LOUIS NATIONAL ASSOCIATION; KEN ENTERPRISES LIMITED PARTNERSHIP | Floor polishing machine |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Feb 01 1990 | VONT VETT, PETER W | WINDSOR INDUSTRIES, INC, A CORP OF CO | ASSIGNMENT OF ASSIGNORS INTEREST | 005229 | /0781 | |
Feb 01 1990 | BOTHUN, EUGENE L | WINDSOR INDUSTRIES, INC, A CORP OF CO | ASSIGNMENT OF ASSIGNORS INTEREST | 005229 | /0781 | |
Feb 09 1990 | Windsor Industries, Inc. | (assignment on the face of the patent) | / | |||
Aug 05 1998 | U S NEWS & WORLD REPORT, INC | BANKBOSTON, N A , AS AGENT | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 009580 | /0243 | |
Apr 07 2004 | WINDSOR INDUSTRIES, INC | Castle Rock Industries, Inc | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 015251 | /0775 | |
Jun 02 2004 | WINDSOR INDUSTRIES, INCORPORATED | HARRIS TRUST AND SAVINGS BANK, AS ADMINSTRATIVE AGENT | SECURITY INTEREST SEE DOCUMENT FOR DETAILS | 015460 | /0824 | |
Jun 14 2004 | FLEET NATIONAL BANK FORMERLY KNOWN AS BANKBOSTON, N A , AS AGENT | WINDSOR INDUSTRIES, INCORPORATED | RELEASE | 015571 | /0310 |
Date | Maintenance Fee Events |
Date | Maintenance Schedule |