Method and Apparatus for Producing Coreless Roll Products
A patent family: one line of work, grouped by real continuity rather than by a technology label
inferred from titles. 2 of these applications claim priority to application 63/424,300, filed Nov 10, 2022. A shared origin can cover several different claimed inventions, which is why members here may not share a title. In-force patents first, soonest term end first, then patent number. Expired patents follow, in the same order.
| Patent | Title | Holder | Status | Expires | Time remaining | Confidence |
|---|---|---|---|---|---|---|
| US 12,729,087 | Clasp for Producing Coreless Roll Products In force · High confidence | BW Converting, Inc. | In force | High confidence | ||
| US 12,649,638 | Method and Apparatus for Producing Coreless Roll Products In force · High confidence | BW Converting, Inc. | In force | High confidence | ||
| Application 19/565,033 | Improved Method and Apparatus for Producing Coreless Roll Products Pending Not granted | BW Converting, Inc. | Pending | Not granted | not computed |
3 of 3 records shown. In-force patents first, soonest term end first, then patent number. Expired patents follow, in the same order.
2 of these are in force and held by BW Converting, Inc..
Updated Nov 14, 2026 · includes USPTO assignment & status data published Nov 14, 2026 and grant & fee data published Nov 10, 2026 (weekly) · how we know
Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.