Polk, III; Louis F.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Polk, III; Louis F..The latest application filed is for "plant edging".
- Polk, III; Louis F. - Excelsior MN
- Polk, III; Louis F. - Excelsoir MN
- Polk, III; Louis F. - Shorewood MN
| Patent | Date |
|---|---|
| Plant edging Grant 10,568,277 - Stover , et al. Feb | 2020-02-25 |
| Plant Edging App 20180206418 - Stover; Kent ; et al. | 2018-07-26 |
| Plant Edging App 20180027746 - Stover; Kent ; et al. | 2018-02-01 |
| Windshield wiper immobilization device Grant 9,744,944 - Rabin , et al. August 29, 2 | 2017-08-29 |
| Shooter/catcher apparatus Grant 9,072,960 - Polk, III , et al. July 7, 2 | 2015-07-07 |
| Wheeled scooter Grant 8,899,604 - Orenstein , et al. December 2, 2 | 2014-12-02 |
| Scooter Grant D717,377 - Orenstein , et al. November 11, 2 | 2014-11-11 |
| Step stool Grant D710,031 - Simpson , et al. July 29, 2 | 2014-07-29 |
| Folding Stool App 20140131138 - Simpson; Dennis D. ; et al. | 2014-05-15 |
| Mouthguard with linear storage configuration Grant 8,689,796 - Polk, III April 8, 2 | 2014-04-08 |
| Windshield wiper immobilization device App 20140041144 - Rabin; Isaac M. ; et al. | 2014-02-13 |
| Mouthguard Grant D688,832 - Polk, III August 27, 2 | 2013-08-27 |
| Cart Grant D687,614 - Simpson , et al. August 6, 2 | 2013-08-06 |
| Wheeled Scooter App 20130001916 - ORENSTEIN; AMBER ; et al. | 2013-01-03 |
| Mouthguard With Linear Storage Configuration App 20120085354 - Polk, III; Louis F. | 2012-04-12 |
| Packaging apparatus and methods for demonstrating object motion Grant 7,832,561 - Polk, III November 16, 2 | 2010-11-16 |
| Disk launching apparatus and methods App 20090013983 - Polk, III; Louis F. ; et al. | 2009-01-15 |
| Packaging apparatus and methods for demonstrating object motion App 20080308085 - Polk, III; Louis F. | 2008-12-18 |
| Treadmill Grant 7,357,758 - Polk, III , et al. April 15, 2 | 2008-04-15 |
| Wrist band Grant D517,442 - Polk, III March 21, 2 | 2006-03-21 |
| Inflatable articles with self-contained inflation mechanism Grant 6,887,173 - Lacroix , et al. May 3, 2 | 2005-05-03 |
| Self-contained sport ball inflation mechanism Grant 6,702,699 - Touhey , et al. March 9, 2 | 2004-03-09 |
| Self contained sport ball inflation mechanism Grant 6,450,906 - Touhey , et al. September 17, 2 | 2002-09-17 |
| Self contained sport ball inflation mechanism Grant 6,287,225 - Touhey , et al. September 11, 2 | 2001-09-11 |
| Kick-boxing exercise device Grant 6,110,079 - Luedke , et al. August 29, 2 | 2000-08-29 |
| Size adjustable athletic boot Grant 5,794,362 - Polk, III , et al. August 18, 1 | 1998-08-18 |
| Stair climber exercise machine Grant D341,859 - Easley , et al. November 30, 1 | 1993-11-30 |
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