Patent US2587514A successfully refreshed from Google Patents.
US2587514A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rotary distributor for spraying devices
Assignee: Individual
•
Filing: 1948-04-05
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Granted: 1952-02-26
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Expires: 1968-04-05
Abstract
No abstract record available.
Inventors
- 👤 Edward O Norris
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 09:10
CPC Classifications
B; B05; B05B; B05B3/00; B05B3/02; B05B3/08; B05B3/082; B05B3/085; B05B3/087; F; F24; F24F; F24F6/00; F24F6/02; F24F6/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1803792A
Cited
US1992997A
Cited
US2099988A
Cited
US2063048A
Cited
US2226383A
Cited
US2454594A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-02-25 | 1955-08-27 | 1956-02-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-02-25 | 1959-08-27 | 1960-02-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-02-25 | 1963-08-27 | 1964-02-26 | $7700.00 | Window Closed / Lapsed |