Patents
US 10179894 B2: Beer filter and method of filtration
- Granted
- 2019-01-15
- Filed
- 2015-08-14 application 14826246
- Type
- Utility · 9 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
A beer filter and a method of brewing beer is disclosed, the beer filter including an outer sheath, an outer permeable sheath disposed in the outer sheath, and an inner permeable sheath disposed in the outer permeable sheath. The method includes steps of disposing an outer permeable sheath within an outer sheath, filling an outer permeable sheath with hops, disposing an inner permeable sheath within the outer permeable sheath, and causing beer to flow from a vessel through and out of the inner permeable sheath, through the hops in the outer permeable sheath, out of the outer permeable sheath and into the outer sheath, and from the outer sheath and back into the vessel.
Source: PVGPATDIS, file of 2026-04-10 (ipg190115.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| MOR-DALL ENTERPRISES, INC. 2 patents | US company or organization | Marshall, MI | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Aaron Morse | Marshall, MI | 2 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| C12C | Beer; preparation of beer by fermentation ; preparation of malt for making beer; preparation of hops for making beer | C12C3/00 | PVGPATDIS, file of 2026-04-10 |
| B01D | Separation | B01D24/08 | PVGPATDIS, file of 2026-04-10 |
| C12H | Pasteurisation, sterilisation, preservation, purification, clarification or ageing of alcoholic beverages; methods for altering the alcohol content of fermented solutions or alcoholic beverages | C12H1/063 | 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 |
|---|---|---|---|---|---|
| 2015-10-12 | Assignment Assignment of assignor's interest | MORSE, AARON M. signed 2015-08-12 | MOR-DALL ENTERPRISES, INC. MARSHALL, MI | 36771/94 | 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.