US2071270A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Thermostatic socket, holder, or coupling
Assignee: KD Manufacturing Co
•
Filing: 1935-08-09
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Granted: 1937-02-16
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Expires: 1955-08-09
Abstract
No abstract record available.
Inventors
- 👤 Martin C Dellinger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 22:17
CPC Classifications
H; H05; H05B; H05B31/00; H05B31/02; H05B31/18; Y; Y10; Y10S; Y10S403/00; Y10S403/05; Y10T; Y10T24/00; Y10T24/34; Y10T24/3427; Y10T24/3439; Y10T24/344; Y10T403/00; Y10T403/21; Y10T403/57; Y10T403/5733; Y10T403/5761; Y10T403/5766
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1940-02-16 | 1940-08-17 | 1941-02-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1944-02-16 | 1944-08-17 | 1945-02-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1948-02-16 | 1948-08-17 | 1949-02-16 | $7700.00 | Window Closed / Lapsed |