Patents
US 7556214 B2: Cutting assembly
- Granted
- 2009-07-07
- Filed
- 2006-12-13 application 11637968
- Type
- Utility · 13 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
An apparatus including a pair of substantially parallel shafts. Each shaft has a plurality of axially spaced cutting blades mounted thereon such that each blade forms an oblique angle with respect to a central axis of the associated shaft. Each cutting blade includes a central body having a plurality of teeth radially spaced thereabout. The apparatus further includes a conveying device fluidly coupled to the shafts such that materials cut by the cutting blades are conveyable in a downstream direction by the conveying device.
Source: PVGPATDIS, file of 2026-04-10 (ipg090707.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| MOYNO, INC. 8 patents | US company or organization | Springfield, OH | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Dale H. Parrett | Springboro, OH | 4 | PVGPATDIS, file of 2026-04-10 | |
| David Pitsch | Springfield, OH | 2 | PVGPATDIS, file of 2026-04-10 | |
| Adam Downey | Springfield, OH | 4 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| B02C | Crushing, pulverising, or disintegrating in general; milling grain | B02C18/2216 | PVGPATDIS, file of 2026-04-10 |
| F04C | Rotary-piston, or oscillating-piston, positive-displacement machines for liquids ; rotary-piston, or oscillating-piston, positive-displacement pumps | F04C13/001 | 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 |
|---|---|---|---|---|---|
| 2007-03-16 | Assignment Assignment of assignor's interest | DOWNEY, ADAM signed 2005-01-07 PARRETT, DALE H. signed 2005-01-07 PITSCH, DAVID signed 2005-01-07 | MOYNO, INC. SPRINGFIELD, OH | 19024/924 | 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.