Patent US605548A successfully refreshed from Google Patents.
US2620113A
Expired / Lapsed
US
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Receptacle filling nozzle with filling and vent valves
Assignee: Federal Manufacturing Co
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Filing: 1949-12-19
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Granted: 1952-12-02
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Expires: 1969-12-19
Abstract
No abstract record available.
Inventors
- 👤 Ray E Bodendoerfer
- 👤 David C Fee
- 👤 Herman C Frentzel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 12:30
CPC Classifications
B; B67; B67C; B67C3/00; B67C3/02; B67C3/22; B67C3/26; B67C3/2637
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1456854A
Cited
DE509883C
Cited
DE527920C
Cited
DE531658C
Cited
US2162404A
Cited
US2307223A
Cited
US2396603A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-12-02 | 1956-06-02 | 1956-12-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-12-02 | 1960-06-02 | 1960-12-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-12-02 | 1964-06-02 | 1964-12-02 | $7700.00 | Window Closed / Lapsed |