Patents
US 9718014 B2: Device and method for cleaning bag filters
- Granted
- 2017-08-01
- Filed
- 2013-10-31 application 14068432
- Type
- Utility · 15 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
A device configured for cleaning bag filters with compressed air comprises a frame having a hollow interior defining a wall of the frame and openings formed through a thickness of the wall so that the hollow interior is in open communication with an environment external to the frame. A mounting member is configured to be releaseably or permanently attached to one end of the frame and is further configured to be releaseably or permanently attached to a member configured to pass air flow therethrough.
Source: PVGPATDIS, file of 2026-04-10 (ipg170801.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| GITA GREEN, INC. 6 patents | US company or organization | Spencer, IA | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Dennis Grieve | Star, ID | 11 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| B01D | Separation | B01D41/04 | PVGPATDIS, file of 2026-04-10 |
| B05B | Spraying apparatus; atomising apparatus; nozzles | B05B1/005 | PVGPATDIS, file of 2026-04-10 |
| B08B | Cleaning in general; prevention of fouling in general | B08B9/00 | 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 |
|---|---|---|---|---|---|
| 2016-08-09 | Name change Change of address of the assignee | GITA GREEN, INC. signed 2016-07-13 | GITA GREEN, INC. SPENCER, IA | 39634/400 | ECORSEXC, file of 2026-09-25 |
| 2013-10-31 | Assignment Assignment of assignor's interest | GRIEVE, DENNIS signed 2013-10-29 | GITA GREEN, INC. LAS VEGAS, NV | 31521/348 | 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.