US3039699A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Spray nozzle with vibratory head and seat
Assignee: Georgia Tech Research Institute
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Filing: 1957-12-19
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Granted: 1962-06-19
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Expires: 1977-12-19
Abstract
No abstract record available.
Inventors
- 👤 Robert L Allen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 06:18
CPC Classifications
F; F02; F02M; F02M69/00; F02M69/04; F02M69/041; B; B05; B05B; B05B1/00; B05B1/02; B05B1/08; B05B1/083; F02M61/00; F02M61/04; F02M61/047; F02M61/08; B05B1/30; B05B1/3033; B05B1/3073; Y; Y10; Y10S; Y10S116/00; Y10S116/18; Y10T; Y10T137/00; Y10T137/7722; Y10T137/7781; Y10T137/7834; Y10T137/7837; Y10T137/7904; Y10T137/7922; Y10T137/7924; Y10T137/8593; Y10T137/86389; Y10T137/86405; Y10T137/86413
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US613623A
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US1112416A
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GB121076A
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US1589245A
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US1893457A
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FR909736A
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GB658443A
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DE911924C
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US2940462A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-06-18 | 1965-12-18 | 1966-06-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-06-18 | 1969-12-18 | 1970-06-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-06-18 | 1973-12-18 | 1974-06-19 | $7700.00 | Window Closed / Lapsed |