Patent US2878527A successfully refreshed from Google Patents.
US2878527A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Means for feeding slivers to coilers
Assignee: Ideal Industries Inc
•
Filing: 1955-09-12
•
Granted: 1959-03-24
•
Expires: 1975-09-12
Abstract
No abstract record available.
Inventors
- 👤 Joe R Whitehurst
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 05:55
CPC Classifications
B; B65; B65H; B65H54/00; B65H54/76; B65H54/80; B65H2701/00; B65H2701/30; B65H2701/31
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US532405A
Cited
US572433A
Cited
US638975A
Cited
US802492A
Cited
US1825784A
Cited
US2419320A
Cited
US2693008A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-03-23 | 1962-09-22 | 1963-03-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-03-23 | 1966-09-22 | 1967-03-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-03-23 | 1970-09-22 | 1971-03-24 | $7700.00 | Window Closed / Lapsed |