US1628823A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Self-flushing atomizing nozzle
Assignee: Individual
•
Filing: 1924-09-29
•
Granted: 1927-05-17
•
Expires: 1944-09-29
Abstract
No abstract record available.
Inventors
- 👤 Chester Thomas
- 👤 Macmichael William
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 12:34
CPC Classifications
B; B05; B05B; B05B1/00; B05B1/30; B05B1/3033; B05B1/3073; B05B1/26; B05B1/262; B05B1/265; B05B1/3006; F; F24; F24F; F24F6/00; F24F6/12; B05B15/00; B05B15/50
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) | 1930-05-16 | 1930-11-15 | 1931-05-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1934-05-16 | 1934-11-15 | 1935-05-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1938-05-16 | 1938-11-15 | 1939-05-17 | $7700.00 | Window Closed / Lapsed |