| D914069 |
Hose swaging machine cart |
Richard D. Dresang, Daniel M. Olson, Bernard M. Hengels, Kevin Witt, Jack V. Roberts +4 more |
2021-03-23 |
| 6361587 |
Vacuum cleaner |
Steven R. Selewski, William R. Daws |
2002-03-26 |
| 6290761 |
Filter for vacuum cleaner |
John J. Alberts, III, Alan J. Krebs, Roy O. Erickson, Jr. |
2001-09-18 |
| 6174350 |
Vacuum cleaner |
Steven R. Selewski, William R. Daws |
2001-01-16 |
| 6162287 |
Filter for vacuum cleaner |
John J. Alberts, III, Alan J. Krebs, Roy O. Erickson, Jr. |
2000-12-19 |
| D426355 |
Vacuum cleaner |
Roy O. Erickson, Jr., Stephen J. Wood, John J. Alberts, III, Alan J. Krebs, Mark C. Bates +1 more |
2000-06-06 |
| D424259 |
Vacuum cleaner nozzle |
John David Gundlach |
2000-05-02 |
| D423154 |
Vacuum cleaner |
Roy O. Erickson, Jr., John J. Alberts, III, Alan J. Krebs, Mark C. Bates, John C. Costello |
2000-04-18 |
| D420476 |
Water container for a vacuum cleaner |
Gary A. Kasper, Mark C. Bates, John C. Costello |
2000-02-08 |
| 5974623 |
Vacuum cleaner motor housing |
Craig Cummins |
1999-11-02 |
| D416115 |
Vacuum cleaner nozzle |
John David Gundlach |
1999-11-02 |
| D414305 |
Dolly for a vacuum cleaner |
Roy O. Erickson, Jr., Stephen J. Wood, John J. Alberts, III, Alan J. Krebs, Mark C. Bates +1 more |
1999-09-21 |
| 5902386 |
Reduced diameter separator for a vacuum cleaner apparatus |
Eric Lee Gustafson, Craig Cummins, Skip Erickson, Jeffrey R. Kassien, Michael R. Lovelace, Jr. |
1999-05-11 |
| D376879 |
Housing design for a power nozzle |
Steven R. Selewski, John J. Alberts, III, Todd C. Cote, Roy O. Erickson, Jr., Roger H. Ramsey +2 more |
1996-12-24 |
| D347305 |
Vacuum cleaner nozzle |
Gary A. Kasper, Daniel M. Laramie |
1994-05-24 |
| 5255768 |
Cord winder apparatus for a vacuum cleaner system |
Gary A. Kasper |
1993-10-26 |
| D334447 |
Vacuum cleaner handle |
— |
1993-03-30 |
| 5109568 |
Handle assembly for a vacuum system cleaning tool |
Steven R. Selewski, Stephen J. Wood, Craig Cummins |
1992-05-05 |
| 5096475 |
Separator for a vacuum cleaner system |
Gary A. Kasper, Roy O. Erickson, Jr., Steven R. Selewski, Craig Cummins |
1992-03-17 |
| 5090974 |
Separator for a vacuum cleaner system |
Gary A. Kasper, Roy O. Erickson, Jr., Steven R. Selewski, Craig Cummins |
1992-02-25 |
| 5030257 |
Separator for a vacuum cleaner system |
Gary A. Kasper, Roy O. Erickson, Jr., Steven R. Selewski, Craig Cummins |
1991-07-09 |
| 4993104 |
Electrical safety interlock and pulse-type reset circuit for a vacuum cleaner system |
Gary A. Kasper, Jeffrey R. Kassien |
1991-02-19 |
| 4825502 |
Device for visual inspection of fluid flow |
William H. Armstrong, Peter E. Linder, Gary A. Kasper |
1989-05-02 |