Crawford; Douglas A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Crawford; Douglas A..The latest application filed is for "exercise device with treadles".
Company Profile
0.36.30
- Crawford; Douglas A. - Lafayette CO
Patent Activity
| Patent | Date |
|---|---|
| Exercise device with treadles Grant 9,440,107 - Piaget , et al. September 13, 2 | 2016-09-13 |
| Dual deck exercise device Grant 9,352,187 - Piaget , et al. May 31, 2 | 2016-05-31 |
| Upper body exercise and flywheel enhanced dual deck treadmills Grant 9,308,415 - Crawford , et al. April 12, 2 | 2016-04-12 |
| Exercise device with treadles Grant 9,072,932 - Piaget , et al. July 7, 2 | 2015-07-07 |
| Exercise Device With Treadles App 20150151156 - Piaget; Gary ; et al. | 2015-06-04 |
| Dual Deck Exercise Device App 20140336009 - Piaget; Gary ; et al. | 2014-11-13 |
| Upper Body Exercise And Flywheel Enhanced Dual Deck Treadmills App 20140256513 - Crawford; Douglas A. ; et al. | 2014-09-11 |
| Upper body exercise and flywheel enhanced dual deck treadmills Grant 8,734,299 - Crawford , et al. May 27, 2 | 2014-05-27 |
| Dual deck exercise device Grant 8,734,300 - Piaget , et al. May 27, 2 | 2014-05-27 |
| Dual deck exercise device Grant 8,696,524 - Piaget , et al. April 15, 2 | 2014-04-15 |
| Exercise Device With Treadles App 20140080677 - Piaget; Gary ; et al. | 2014-03-20 |
| Dual deck exercise device Grant 8,550,962 - Piaget , et al. October 8, 2 | 2013-10-08 |
| Dual Deck Exercise Device App 20130190139 - Piaget; Gary ; et al. | 2013-07-25 |
| Dual Deck Exercise Device App 20130190138 - Piaget; Gary ; et al. | 2013-07-25 |
| Exercise device with treadles Grant 8,439,807 - Piaget , et al. May 14, 2 | 2013-05-14 |
| Upper Body Exercise And Flywheel Enhanced Dual Deck Treadmills App 20120190509 - Crawford; Douglas A. ; et al. | 2012-07-26 |
| Exercise Device With Treadles App 20120142501 - Piaget; Gary ; et al. | 2012-06-07 |
| Upper body exercise and flywheel enhanced dual deck treadmills Grant 8,147,385 - Crawford , et al. April 3, 2 | 2012-04-03 |
| Exercise device with treadles Grant 8,113,994 - Piaget , et al. February 14, 2 | 2012-02-14 |
| Dual Deck Exercise Device App 20110312472 - Piaget; Gary ; et al. | 2011-12-22 |
| Adjustable dumbbell system Grant 8,002,680 - Crawford , et al. August 23, 2 | 2011-08-23 |
| Dual deck exercise device Grant 8,002,674 - Piaget , et al. August 23, 2 | 2011-08-23 |
| System and method for controlling an exercise apparatus Grant 7,967,730 - Crawford , et al. June 28, 2 | 2011-06-28 |
| Treadmill deck locking mechanism Grant 7,914,421 - Weier , et al. March 29, 2 | 2011-03-29 |
| Upper Body Exercise And Flywheel Enhanced Dual Deck Treadmills App 20110034303 - Crawford; Douglas A. ; et al. | 2011-02-10 |
| Adjustable Dumbbell System App 20110003668 - Crawford; Douglas A. ; et al. | 2011-01-06 |
| Control system and method for an exercise apparatus Grant 7,815,549 - Crawford , et al. October 19, 2 | 2010-10-19 |
| Upper body exchange and flywheel enhanced dual deck treadmills Grant 7,811,209 - Crawford , et al. October 12, 2 | 2010-10-12 |
| Treadmill Deck Locking Mechanism App 20100248904 - Weier; Keith M. ; et al. | 2010-09-30 |
| Adjustable dumbbell system Grant 7,794,373 - Crawford , et al. September 14, 2 | 2010-09-14 |
| Treadmill deck locking mechanism Grant 7,736,280 - Weier , et al. June 15, 2 | 2010-06-15 |
| Dual treadmill exercise device having a single rear roller Grant 7,704,191 - Smith , et al. April 27, 2 | 2010-04-27 |
| Dual Deck Exercise Device App 20100075812 - Piaget; Gary ; et al. | 2010-03-25 |
| System And Method For Controlling An Exercise Apparatus App 20100062904 - Crawford; Douglas A. ; et al. | 2010-03-11 |
| Adjustable Dumbbell System App 20100035736 - Crawford; Douglas A. ; et al. | 2010-02-11 |
| Dual deck exercise device Grant 7,621,850 - Piaget , et al. November 24, 2 | 2009-11-24 |
| System and method for controlling an exercise apparatus Grant 7,618,346 - Crawford , et al. November 17, 2 | 2009-11-17 |
| Adjustable dumbbell system Grant 7,614,982 - Crawford , et al. November 10, 2 | 2009-11-10 |
| Exercise Device With Treadles App 20090264260 - Piaget; Gary ; et al. | 2009-10-22 |
| Upper Body Exercise And Flywheel Enhanced Dual Deck Treadmills App 20090176626 - Crawford; Douglas A. ; et al. | 2009-07-09 |
| Adjustable dumbbell system Grant 7,553,265 - Crawford , et al. June 30, 2 | 2009-06-30 |
| Exercise device with treadles Grant 7,553,260 - Piaget , et al. June 30, 2 | 2009-06-30 |
| Upper body exercise and flywheel enhanced dual deck treadmills Grant 7,517,303 - Crawford , et al. April 14, 2 | 2009-04-14 |
| Adjustable Dumbbell System App 20080039299 - Crawford; Douglas A. ; et al. | 2008-02-14 |
| Adjustable dumbbell system Grant 7,261,678 - Crawford , et al. August 28, 2 | 2007-08-28 |
| Adjustable dumbbell Grant D540,894 - Crawford , et al. April 17, 2 | 2007-04-17 |
| Adjustable dumbbell Grant D540,405 - Crawford , et al. April 10, 2 | 2007-04-10 |
| Adjustable dumbbell system App 20060211550 - Crawford; Douglas A. ; et al. | 2006-09-21 |
| Treadmill deck locking mechanism App 20060040798 - Weier; Keith M. ; et al. | 2006-02-23 |
| Dual treadmill exercise device having a single rear roller App 20050233864 - Smith, Bradley J. ; et al. | 2005-10-20 |
| Control system and method for an exercise apparatus App 20050209061 - Crawford, Douglas A. ; et al. | 2005-09-22 |
| Upper body exercise and flywheel enhanced dual deck treadmills App 20050209059 - Crawford, Douglas A. ; et al. | 2005-09-22 |
| Adjustable dumbbell support base Grant D508,628 - Crawford , et al. August 23, 2 | 2005-08-23 |
| Dual deck exercise device App 20040214693 - Piaget, Gary ; et al. | 2004-10-28 |
| System and method for controlling an exercise apparatus App 20040209738 - Crawford, Douglas A. ; et al. | 2004-10-21 |
| Exercise device with treadles App 20040192514 - Piaget, Gary ; et al. | 2004-09-30 |
| Adjustable dumbbell system App 20040005968 - Crawford, Douglas A. ; et al. | 2004-01-08 |
| Exercise bicycle handlebar App 20030171191 - Crawford, Douglas A. ; et al. | 2003-09-11 |
| Exercise bicycle handlebar Grant D473,273 - Crawford , et al. April 15, 2 | 2003-04-15 |
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