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Patent US2464416A successfully refreshed from Google Patents.
US2464416A
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Hose end assembly
Assignee: Weatherhead Co
•
Filing: 1946-04-20
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Granted: 1949-03-15
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Expires: 1966-04-20
Abstract
No abstract record available.
Inventors
- 👤 Frank J Raybould
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 16:04
CPC Classifications
F; F16; F16L; F16L33/00; F16L33/22; F16L33/223; F16L33/224
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1518778A
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US1796806A
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US1743922A
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GB306761A
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US2211856A
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US2188006A
Cited
FR850967A
Cited
US2365747A
Cited
US2333350A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-03-14 | 1952-09-13 | 1953-03-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-03-14 | 1956-09-13 | 1957-03-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-03-14 | 1960-09-13 | 1961-03-15 | $7700.00 | Window Closed / Lapsed |