Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8104117 | Siderail and control unit therefor | Richard H. Heimbrock, Todd P. O'Neal | 2012-01-31 |
| 7672900 | Write input transaction apparatus and method | Floyd Jones, Robert L. Protheroe, John Crooks | 2010-03-02 |
| 7360275 | Dirt separation system for a vacuum cleaner | Erik D. Lesco, Jerry L. Balzer, David C. Kumpf | 2008-04-22 |
| 7267704 | Filter assembly for a vacuum cleaner | — | 2007-09-11 |
| D510647 | Upper housing portion of a floor care appliance | William G. Alford, Christopher J. Fawcett | 2005-10-11 |
| D481182 | Vacuum cleaner dirt receptacle lid | James A. McGill | 2003-10-21 |
| 6615444 | Dirt collection system for a vacuum cleaner | James A. McGilll | 2003-09-09 |
| 6539363 | Write input credit transaction apparatus and method with paperless merchant credit card processing | Floyd Jones, Robert L. Protheroe, John Crooks | 2003-03-25 |
| 6513190 | Turbine powered vacuum cleaner nozzle | Lynn A. Frederick, Jack S. Stayer | 2003-02-04 |
| 6260233 | Removable hose and tool caddy for a vacuum cleaner | Richard A. Wareham, Nick M. Bosyj, Arne J. Diehl, Douglass A. King, Keith G. Minton +1 more | 2001-07-17 |
| D434886 | Vacuum cleaner tool caddy | Richard A. Wareham, Keith G. Minton | 2000-12-05 |
| 5949348 | Method and apparatus for variable keyboard display | Michael A. Kapp, Floyd Jones, Tom Donnelly, David Ellis, Robert L. Protheroe | 1999-09-07 |
| 5901408 | Tank carry handle and securement latch | Daniel R. Miller, David M. Anderson, Carl Behrend, James C. Hand, Gregg A. McAllise | 1999-05-11 |
| D403482 | Handle portion of an upright carpet extractor | John D. Essex, Darwin T. McKnight, Kevin S. Waltz | 1998-12-29 |
| D348260 | Bar code scanner | — | 1994-06-28 |
| D338452 | Combined image display and image capture unit | — | 1993-08-17 |
| D325729 | Optical scanner or similar article | Donald L. Forsythe | 1992-04-28 |
| D317154 | Bar code scanner or similar article | — | 1991-05-28 |
| D316707 | Bar code scanner or similar article | — | 1991-05-07 |
| D314395 | Retail terminal or similar article | Donald L. Forsythe | 1991-02-05 |
| 4968883 | Apparatus and method for vertical mounting of an optical scanner | Frank Leyshon | 1990-11-06 |
| D305228 | Bar code scanner or similar article | — | 1989-12-26 |
| 4857712 | Slip table with integrated slip guide | George Heys, Jr. | 1989-08-15 |