Patent US724685A successfully refreshed from Google Patents.
US724685A
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US
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Nozzle for humidifiers or the like.
Assignee: Evans Almirall & Co
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Filing: 1901-07-02
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Granted: 1903-04-07
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Expires: 1921-07-02
Abstract
No abstract record available.
Inventors
- 👤 Quimby N Evans
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 04:07
CPC Classifications
B; B05; B05B; B05B15/00; B05B15/50; B05B15/52; B05B15/522; B05B15/5223; B05B15/5225; Y; Y10; Y10S; Y10S137/00; Y10S137/903; Y10S251/00; Y10S251/903; Y10S261/00; Y10S261/39
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1906-04-06 | 1906-10-06 | 1907-04-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1910-04-06 | 1910-10-06 | 1911-04-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1914-04-06 | 1914-10-06 | 1915-04-07 | $7700.00 | Window Closed / Lapsed |