Class B27L : REMOVING BARK OR VESTIGES OF BRANCHES
Subclass 1/10: Debarking or removing vestiges of branches from trees or logs (debarking by chemical treatment B27L 3/00); Machines therefor using rotatable tools (B27L 1/04, B27L 1/08, B27L 1/12 take precedence)
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12214520 | Feed roll assembly, and mount and flute element therefor | Oct 25, 22 | Feb 04, 25 | Webco Mill Supply Ltd. |
| 11872719 | Feed rolls having flute assemblies of matingly engageable mounts and flute insert elements | Mar 16, 21 | Jan 16, 24 | Webco Mill Supply Ltd. |
| 11376759 | Variable opening reducer for logs and stems | Jul 16, 19 | Jul 05, 22 | BID GROUP TECHNOLOGIES LTD |
| 11192273 | Debarking machine | Jan 10, 20 | Dec 07, 21 | FUJI KOGYO CO., LTD. |
| 10974413 | Feed rolls having flute assemblies of matingly engageable mounts and flute insert elements | Apr 12, 17 | Apr 13, 21 | Webco Mill Supply Ltd. |
| 10688682 | Debarking chain having bent links | Aug 03, 16 | Jun 23, 20 | Peerless Chain Company |
| 10406720 | Apparatus and method for separating fibers in wood logs | Feb 23, 15 | Sep 10, 19 | SCRIMTEC HOLDINGS, LLC |
| 9914241 | Batch-style bottom-discharge rotary debarker | Jan 25, 16 | Mar 13, 18 | Acrowood Corporation |
| 9469046 | Butt flare reducing apparatus for logs and related methods of reducing butt flare | Jul 23, 15 | Oct 18, 16 | KADANT NORTHERN U.S. LLC |
| 8950449 | Flitch surfacing apparatus | Dec 03, 10 | Feb 10, 15 | MERRITT MACHINERY, LLC |
| 8020594 | Debarking mechanism | Apr 19, 05 | Sep 20, 11 | ANDRITZ OY |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2020/0016,786 | VARIABLE OPENING REDUCER FOR LOGS AND STEMS | Jul 16, 19 | Jan 16, 20 | Not available |
| 2019/0291,298 | BARK REMOVAL APPARATUS FOR CHIPPING MACHINE | Mar 12, 19 | Sep 26, 19 | Astec Industries, Inc. |
| 2017/0087,740 | ROTARY LOG DEBARKER WITH TILTING SYSTEM | Sep 30, 15 | Mar 30, 17 | LES ACIERS J.P. INC. |
| 2015/0027,588 | ARRANGEMENT IN CONNECTION WITH A FEED ROLLER | Apr 15, 13 | Jan 29, 15 | Not available |
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