Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12274900 | Body belt having added D-rings/attachment for retrofitting existing body belts | James Pennefeather | 2025-04-15 |
| 12263381 | Cam assembly for use with pole climbing fall restriction device | Kevin Truesdell, Timothy Batty, DeForest C. Canfield | 2025-04-01 |
| 12168149 | Fall arrester | Kevin Truesdell | 2024-12-17 |
| 11679303 | Adjustable body belt having D-rings/attachments | Kevin Truesdell | 2023-06-20 |
| 11136823 | Ladder fall protection system and fall arrester | DeForest C. Canfield, Kevin Truesdell | 2021-10-05 |
| 10946248 | Adjustable body belt having D-rings/attachments | Kevin Truesdell | 2021-03-16 |
| 10933261 | Body belt having added D-rings/attachment for retrofitting existing body belts | James Pennefeather | 2021-03-02 |
| 10648536 | Length adjusting devices and method of using the same | Kevin Truesdell, Timothy Batty | 2020-05-12 |
| 10207151 | Pole climbing fall restriction assembly | Kevin Truesdell | 2019-02-19 |
| 10099087 | Cam assembly for use with pole climbing fall restriction device | Kevin Truesdell, Timothy Batty, DeForest C. Canfield | 2018-10-16 |
| 10099073 | Body belt having added D-rings/attachment for retrofitting existing body belts | James Pennefeather | 2018-10-16 |
| 9821192 | Gaff for tree and pole climber | DeForest C. Canfield | 2017-11-21 |
| 9737737 | Body belt having added D-rings/attachment for retrofitting existing body belts | James Pennefeather | 2017-08-22 |
| 9486654 | Reconfigurable, modular ergonomic sit harness or saddle | Amanda Carpenter, Edgar P. Carpenter, Christopher A. de la Vera, Scott Hall | 2016-11-08 |
| 9382939 | Linkless attachment arrangement for a locking snap-hook or the like | DeForest C. Canfield | 2016-07-05 |
| D751282 | Foot strap for a climber | Robert LaRue | 2016-03-15 |
| 8544603 | Fall restriction device for climbers of wood poles | James Pennefeather, DeForest C. Canfield | 2013-10-01 |
| 8511647 | Two-part, magnetically-secured rigging and climbing blocks | Scott Winningham, Scott Prophett, James Pennefeather, DeForest C. Canfield | 2013-08-20 |
| 8464832 | Length adjusting device having a rotated and elongated eye | — | 2013-06-18 |
| 8333262 | Reconfigurable, modular ergonomic sit harness or saddle | Amanda Carpenter, Edgar P. Carpenter, Christopher A. de la Vera, Scott Hall | 2012-12-18 |
| 7350277 | Buckle for safety equipment | DeForest C. Canfield, Robert Whitehead | 2008-04-01 |
| 5579564 | Locking snap-hook | Mark A. Colian | 1996-12-03 |
| 4938313 | Cushioned wrap-around pad for use with a pole or tree climber | Mark A. Colian | 1990-07-03 |
| 4875550 | Gaff | — | 1989-10-24 |