Patent US5493666A successfully refreshed from Google Patents.
US2434428A
Expired / Lapsed
US
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Self-closing filling nozzle
Assignee: Individual
•
Filing: 1939-05-27
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Granted: 1948-01-13
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Expires: 1959-05-27
Abstract
No abstract record available.
Inventors
- 👤 Muller Jacques
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 16:23
CPC Classifications
B; B64; B64D; B64D37/00; B64D37/005; Y; Y10; Y10T; Y10T137/00; Y10T137/7287; Y10T137/7297; Y10T137/7358; Y10T137/7439; Y10T137/7475; Y10T137/7722; Y10T137/7781; Y10T137/7782; Y10T137/7784
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1217183A
Cited
GB302933A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-01-12 | 1951-07-14 | 1952-01-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-01-12 | 1955-07-14 | 1956-01-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-01-12 | 1959-07-14 | 1960-01-13 | $7700.00 | Window Closed / Lapsed |