Patents
US 12097547 B2: Extrusion press and method of using
- Granted
- 2024-09-24
- Filed
- 2019-07-25 application 17261984
- Type
- Utility · 22 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
An extrusion press including a ram having a ram body configured for movement along a ram axis, and a compaction container defining a compaction compartment and having a compaction container axis. The compaction container is rotatable between a first orientation wherein the compaction container axis is not aligned with the ram axis and a second orientation wherein the compaction container axis is aligned with the ram axis such that the ram body is movable into the compaction compartment.
Source: PVGPATDIS, file of 2026-04-10 (ipg240924.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| GrafTech International Holdings Inc. 65 patents | US company or organization | Cuyahoga Heights, OH | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Guillermo Urrutia | Buerba, ES | 1 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| B21C | Manufacture of metal sheets, wire, rods, tubes, profiles or like semi-manufactured products otherwise than by rolling; auxiliary operations used in connection with metal-working without essentially removing material | B21C23/002 | PVGPATDIS, file of 2026-04-10 |
| B30B | Presses in general | B30B11/26 | PVGPATDIS, file of 2026-04-10 |
| B29C | Shaping or joining of plastics; shaping of material in a plastic state, not otherwise provided for; after-treatment of the shaped products, e.g. repairing | B29C48/0011 | PVGPATDIS, file of 2026-04-10 |
| B29K | Indexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for ; moulds, ; reinforcements, fillers or preformed parts, e.g. inserts | B29K2307/04 | 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 |
|---|---|---|---|---|---|
| 2024-12-23 | Security interest Security interest Security interest | GRAFTECH INTERNATIONAL HOLDINGS INC. signed 2024-12-23 | U.S. BANKS TRUST COMPANY, NATIONAL ASSOCIATION EDISON, NJ | 72905/832 | ECORSEXC, file of 2026-09-25 |
| 2024-12-23 | Security interest Security interest Security interest | GRAFTECH INTERNATIONAL HOLDINGS INC. signed 2024-12-23 | U.S. BANKS TRUST COMPANY, NATIONAL ASSOCIATION EDISON, NJ | 72905/497 | ECORSEXC, file of 2026-09-25 |
| 2024-12-23 | Release of security interest Termination and release of patent security agreement (reel 054724 frame 0588 and 063798 frame 0928) | U.S. BANK TRUST COMPANY signed 2024-12-23 | GRAFTECH INTERNATIONAL HOLDINGS INC. BROOKLYN HEIGHTS, OH | 69762/518 | ECORSEXC, file of 2026-09-25 |
| 2024-12-23 | Release of security interest Termination and release of patent security agreement (reel 064075 frame 0455) | U.S. BANK TRUST COMPANY signed 2024-12-23 | GRAFTECH INTERNATIONAL HOLDINGS INC. BROOKLYN HEIGHTS, OH | 69762/491 | ECORSEXC, file of 2026-09-25 |
| 2024-12-23 | Security interest Security interest Security interest | GRAFTECH INTERNATIONAL HOLDINGS INC. signed 2024-12-23 | GLAS AMERICAS LLC JERSEY CITY, NJ | 69666/444 | ECORSEXC, file of 2026-09-25 |
| 2023-06-27 | Security interest Security interest Security interest | GRAFTECH INTERNATIONAL HOLDINGS INC. signed 2023-06-26 | U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, AS COLLATERAL AGENT CLEVELAND, OH | 64075/455 | ECORSEXC, file of 2026-09-25 |
| 2023-05-30 | Security interest Security interest Security interest | GRAFTECH INTERNATIONAL HOLDINGS INC. signed 2023-05-24 | U.S. BANK NATIONAL ASSOCIATION, AS AGENT CLEVELAND, OH | 63798/928 | ECORSEXC, file of 2026-09-25 |
| 2023-05-30 | Security interest Security interest Security interest | GRAFTECH INTERNATIONAL HOLDINGS INC. signed 2023-05-24 | JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT BROOKLYN, NY | 63798/907 | ECORSEXC, file of 2026-09-25 |
| 2021-01-21 | Assignment Assignment of assignor's interest | URRUTIA, GUILLERMO signed 2021-01-14 | GRAFTECH INTERNATIONAL HOLDINGS INC. BROOKLYN HEIGHTS, OH | 54984/209 | 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.