US2903831A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Banding machine
Assignee: WO Hickok Manufacturing Co
•
Filing: 1954-12-23
•
Granted: 1959-09-15
•
Expires: 1974-12-23
Abstract
No abstract record available.
Inventors
- 👤 Harry L Hershey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 18:12
CPC Classifications
B; B65; B65B; B65B27/00; B65B27/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1511714A
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US1462923A
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US1688459A
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US1842185A
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US1968172A
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US2135806A
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US2571831A
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US2643498A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-09-14 | 1963-03-16 | 1963-09-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-09-14 | 1967-03-16 | 1967-09-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-09-14 | 1971-03-16 | 1971-09-15 | $7700.00 | Window Closed / Lapsed |