Patent US3022508A successfully refreshed from Google Patents.
US3022508A
Expired / Lapsed
US
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Tag feeding mechanism
Assignee: Swingline Inc
•
Filing: 1959-05-26
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Granted: 1962-02-27
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Expires: 1979-05-26
Abstract
No abstract record available.
Inventors
- 👤 Ruskin Henry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 21:46
CPC Classifications
B; B65; B65C; B65C7/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US318024A
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US389873A
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US1911627A
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US665092A
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US847863A
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US1241188A
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US1874622A
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US2508942A
Cited
US2569355A
Cited
US2778019A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-02-26 | 1965-08-28 | 1966-02-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-02-26 | 1969-08-28 | 1970-02-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-02-26 | 1973-08-28 | 1974-02-27 | $7700.00 | Window Closed / Lapsed |