US2814529A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Water dispersing device
Assignee: Individual
•
Filing: 1955-09-21
•
Granted: 1957-11-26
•
Expires: 1975-09-21
Abstract
No abstract record available.
Inventors
- 👤 Vernon R Arnt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 12:00
CPC Classifications
B; B05; B05B; B05B1/00; B05B1/14; B05B1/20; A; A01; A01G; A01G25/00; A01G25/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-11-25 | 1961-05-27 | 1961-11-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-11-25 | 1965-05-27 | 1965-11-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-11-25 | 1969-05-27 | 1969-11-26 | $7700.00 | Window Closed / Lapsed |