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US2609233A
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Vapor spray system
Assignee: Individual
•
Filing: 1948-08-03
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Granted: 1952-09-02
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Expires: 1968-08-03
Abstract
No abstract record available.
Inventors
- 👤 Lloyd C Stearman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 11:48
CPC Classifications
A; A01; A01M; A01M7/00; A01M7/0003; Y; Y10; Y10S; Y10S239/00; Y10S239/21
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US560922A
Cited
US949761A
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US1379346A
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US692378A
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US1454979A
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US1748004A
Cited
US2020778A
Cited
US2399081A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-09-02 | 1956-03-03 | 1956-09-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-09-02 | 1960-03-03 | 1960-09-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-09-02 | 1964-03-03 | 1964-09-02 | $7700.00 | Window Closed / Lapsed |