Patent US3426501A successfully refreshed from Google Patents.
US3426501A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Clip feeding device
Assignee: Ex-Cell-O Corp
•
Filing: 1966-10-24
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Granted: 1969-02-11
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Expires: 1986-10-24
Abstract
No abstract record available.
Inventors
- 👤 James F Earp
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 19:31
CPC Classifications
B; B65; B65B; B65B17/00; B65B17/02; B65B17/025
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US663401A
Cited
US3096575A
Cited
US3196589A
Cited
US3255566A
Cited
US3318065A
Cited
US3267638A
Cited
US3347364A
Cited
US3383828A
Cited
US3383827A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-02-11 | 1972-08-12 | 1973-02-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-02-11 | 1976-08-12 | 1977-02-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-02-11 | 1980-08-12 | 1981-02-11 | $7700.00 | Window Closed / Lapsed |