Patents
US 8229803 B2: Systems and methods for tracking lumber in a sawmill
- Granted
- 2012-07-24
- Filed
- 2009-04-15 application 12424402
- Type
- Utility · 8 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
At least one geometric characteristic for each of a number of pieces of lumber is determined. Each of the pieces of lumber may then be logically associated with at least one of a log or a cant from which the piece of lumber was sawn.
Source: PVGPATDIS, file of 2026-04-10 (ipg120724.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| E and B Co., Ltd. 11 patents | Foreign company or organization | Enumclaw, WA | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Earl Barker | Enumclaw, WA | 9 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| B23Q | Details, components, or accessories for machine tools, e.g. arrangements for copying or controlling ; machine tools in general characterised by the construction of particular details or components; combinations or associations of metal-working machines, not directed to a particular result | B23Q17/20 | PVGPATDIS, file of 2026-04-10 |
| B23D | Planing; slotting; shearing; broaching; sawing; filing; scraping; like operations for working metal by removing material, not otherwise provided for | B23D59/008 | PVGPATDIS, file of 2026-04-10 |
| B27B | Saws for wood or similar material; components or accessories therefor | B27B31/06 | PVGPATDIS, file of 2026-04-10 |
| G06Q | Information and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes; systems or methods specially adapted for administrative, commercial, financial, managerial or supervisory purposes, not otherwise provided for | G06Q10/087 | PVGPATDIS, file of 2026-04-10 |
| Y10T | Technical subjects covered by former us classification | Y10T83/145 | PVGPATDIS, file of 2026-04-10 |
Cooperative Patent Classification, as currently assigned (one row per subclass).
Assignments and security interests
| Recorded | What | From | To | Reel/frame | Source |
|---|---|---|---|---|---|
| 2013-07-31 | Assignment Assignment of assignor's interest | EB ASSOCIATES signed 2013-07-29 | WEYERHAEUSER NR COMPANY FEDERAL WAY, WA | 30914/323 | ECORSEXC, file of 2026-09-25 |
| 2012-06-22 | Assignment Assignment of assignor's interest | BARKER, EARL signed 2012-06-22 | EB ASSOCIATES INC. ENUMCLAW, WA | 28427/185 | ECORSEXC, file of 2026-09-25 |
Documents recorded with the USPTO Assignment Recordation Branch that list this patent. A security interest is a lender’s claim on the patent as collateral; a release ends it.
USPTO bulk data: PatentsView granted patents, disambiguated (PVGPATDIS) for patents, assignees, inventors, places and CPC categories; the USPTO Patent Assignment Dataset (ECORSEXC) for assignments and security interests. Patents filed in the last 20 years. No claims or full text. Links to other records are by name (and state): EXACT means the identical full name and state; FUZZY means a looser name match, with the confidence shown.