Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11857474 | Bed that is movable from a low position to a high position with a load transfer assembly | Scott Christopher Neuman | 2024-01-02 |
| 9622927 | Bed with extendable and retractable extensions | — | 2017-04-18 |
| 9107781 | Height adjustable apparatus with opposed legs movably and pivotally connected to rails supporting a deck | — | 2015-08-18 |
| 8776286 | Side rail selectably movable from a first up position over center to a second down position | — | 2014-07-15 |
| 8484780 | Height adjustable apparatus with radius arm and idlers | — | 2013-07-16 |
| 8321976 | Height adjustable apparatus with control arm | — | 2012-12-04 |
| 7849538 | Height adjustable apparatus | — | 2010-12-14 |
| 7421748 | Support frame with articulating structures | — | 2008-09-09 |
| 7293307 | Locking mechanism for a hospital bed | — | 2007-11-13 |
| 7162757 | Locking mechanism for a hospital bed | — | 2007-01-16 |
| 6868567 | Height and angle adjustable bed | — | 2005-03-22 |
| 6363556 | Linkage for an articulating bed | Bernard Krauska | 2002-04-02 |
| 6283312 | T-notch, box closer, package hanger link, and strip | — | 2001-09-04 |
| 6101648 | Ramp assembly for an articulating bed | Dean R. Sommerfeld | 2000-08-15 |
| 5347682 | Two position floor lock and caster assembly | — | 1994-09-20 |
| 5123400 | Saw chain having headless fastener | — | 1992-06-23 |
| 5092044 | Fluid injecting nose sprocket for a chain saw guide bar | Wesley L. Taylor | 1992-03-03 |
| 4971022 | Cutting chain for aggregate materials | Lewis A. Scott, Johann Weber | 1990-11-20 |