Patent US5016598A successfully refreshed from Google Patents.
Patent US2812167A successfully refreshed from Google Patents.
US2812167A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Liquid spray generator
Assignee: Individual
•
Filing: 1954-10-27
•
Granted: 1957-11-05
•
Expires: 1974-10-27
Abstract
No abstract record available.
Inventors
- 👤 Wroth William Fabyan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 14:07
CPC Classifications
F; F24; F24F; F24F3/00; F24F3/12; F24F3/14; B; B05; B05B; B05B7/00; B05B7/0012; B05B7/24; B05B7/2483; C; C10; C10K; C10K1/00; C10K1/001
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US919611A
Cited
US1214372A
Cited
US1792286A
Cited
US2064833A
Cited
US2120490A
Cited
US2119207A
Cited
US2380548A
Cited
US2403545A
Cited
US2491645A
Cited
US2680599A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-11-04 | 1961-05-06 | 1961-11-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-11-04 | 1965-05-06 | 1965-11-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-11-04 | 1969-05-06 | 1969-11-05 | $7700.00 | Window Closed / Lapsed |