Worthington; Gary Landon
Patent Applications and Registrations
Patent applications and USPTO patent grants for Worthington; Gary Landon.The latest application filed is for "adjustable ladders and related components".
- Worthington; Gary Landon - Moorpark CA
- Worthington; Gary Landon - Thousand Oaks CA
- Worthington, Gary Landon - Westlake Village CA
| Patent | Date |
|---|---|
| Adjustable Ladders And Related Components App 20160090785 - Worthington; Gary Landon ; et al. | 2016-03-31 |
| Adjustable ladders and related components Grant 9,145,733 - Worthington , et al. September 29, 2 | 2015-09-29 |
| Automatic locking system for a self-adjustable leveling ladder Grant 8,944,214 - Worthington February 3, 2 | 2015-02-03 |
| Adjustable Ladders And Related Components App 20140202793 - Jonas; Gary M. ; et al. | 2014-07-24 |
| Automatic Locking System for a Self-Adjustable Leveling Ladder App 20130292525 - WORTHINGTON; Gary Landon | 2013-11-07 |
| Measurement marking, scribing and scoring device Grant 6,938,354 - Worthington September 6, 2 | 2005-09-06 |
| Measurement marking, scribing and scoring device App 20030154615 - Worthington, Gary Landon | 2003-08-21 |
| Hand tool for gripping and carrying objects App 20020121792 - Worthington, Gary Landon | 2002-09-05 |
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