US2645327A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Jog feeder for books
Assignee: Brock and Rankin Inc
•
Filing: 1948-01-16
•
Granted: 1953-07-14
•
Expires: 1968-01-16
Abstract
No abstract record available.
Inventors
- 👤 William B Hildmann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 16:56
CPC Classifications
B; B65; B65H; B65H31/00; B65H31/34
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US845369A
Cited
US1125310A
Cited
US1686122A
Cited
US1614715A
Cited
US1729237A
Cited
US2163812A
Cited
US2313814A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-07-13 | 1957-01-12 | 1957-07-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-07-13 | 1961-01-12 | 1961-07-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-07-13 | 1965-01-12 | 1965-07-14 | $7700.00 | Window Closed / Lapsed |