US2838362A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for atomizing liquids
Assignee: COACHCRAFT Ltd
•
Filing: 1954-12-22
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Granted: 1958-06-10
•
Expires: 1974-12-22
Abstract
No abstract record available.
Inventors
- 👤 Alan A Robert
- 👤 Keckstein Othmar
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 14:54
CPC Classifications
F; F02; F02M; F02M29/00; F02M29/04; F02M1/00; F02M17/00; F02M17/18; F02M17/26; F02M23/00; F02M23/02; F02M2700/00; F02M2700/43; F02M2700/4302; F02M2700/4373; F02M2700/4376; Y; Y02; Y02T; Y02T10/00; Y02T10/10; Y02T10/12; Y10; Y10T; Y10T137/00; Y10T137/8593; Y10T137/86187; Y10T137/86228; Y10T137/86911
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US581294A
Cited
US951923A
Cited
GB191307767A
Cited
US1640291A
Cited
US2210429A
Cited
US2265500A
Cited
US2586692A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-06-09 | 1961-12-09 | 1962-06-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-06-09 | 1965-12-09 | 1966-06-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-06-09 | 1969-12-09 | 1970-06-10 | $7700.00 | Window Closed / Lapsed |