US2587862A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Faucet handle connection
Assignee: CRAMPTON Manufacturing CO
•
Filing: 1946-10-28
•
Granted: 1952-03-04
•
Expires: 1966-10-28
Abstract
No abstract record available.
Inventors
- 👤 Charles S Krucki
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 08:17
CPC Classifications
F; F16; F16K; F16K31/00; F16K31/44; F16K31/60; F16B; F16B2200/00; F16B2200/20; F16B2200/30
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US674244A
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US688785A
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US1404811A
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US1491342A
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Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-03-04 | 1955-09-03 | 1956-03-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-03-04 | 1959-09-03 | 1960-03-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-03-04 | 1963-09-03 | 1964-03-04 | $7700.00 | Window Closed / Lapsed |