Patent US2658709A successfully refreshed from Google Patents.
US2658709A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Feeder cup support
Assignee: Individual
•
Filing: 1948-04-02
•
Granted: 1953-11-10
•
Expires: 1968-04-02
Abstract
No abstract record available.
Inventors
- 👤 Frank A Kendall
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 10:27
CPC Classifications
A; A01; A01K; A01K5/00; A01K5/008
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US216477A
Cited
US303043A
Cited
US1296060A
Cited
US1365934A
Cited
US1786883A
Cited
US1774550A
Cited
US1762589A
Cited
US1788893A
Cited
CH224157A
Cited
US2463176A
Cited
US2540784A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-11-09 | 1957-05-11 | 1957-11-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-11-09 | 1961-05-11 | 1961-11-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-11-09 | 1965-05-11 | 1965-11-10 | $7700.00 | Window Closed / Lapsed |