US3044482A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Liquid gas vaporizer with float control
Assignee: Individual
•
Filing: 1959-11-09
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Granted: 1962-07-17
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Expires: 1979-11-09
Abstract
No abstract record available.
Inventors
- 👤 Carl E Golden
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 03:07
CPC Classifications
F; F23; F23D; F23D11/00; F23D11/36; F23D11/46; F17; F17C; F17C7/00; F17C7/02; F17C7/04; F23K; F23K5/00; F23K5/02; F23K5/14; F23K5/22; Y; Y10; Y10T; Y10T137/00; Y10T137/2931; Y10T137/3003; Y10T137/3084; Y10T137/309; Y10T137/3099; Y10T137/7287; Y10T137/7303; Y10T137/7358; Y10T137/7365; Y10T137/7423; Y10T137/7426; Y10T137/7436
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-07-16 | 1966-01-15 | 1966-07-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-07-16 | 1970-01-15 | 1970-07-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-07-16 | 1974-01-15 | 1974-07-17 | $7700.00 | Window Closed / Lapsed |