Patent US1684703A successfully refreshed from Google Patents.
US1684703A
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US
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Arrangement of electrical appliances
Assignee: Dubilier Condenser Corp
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Filing: 1924-10-24
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Granted: 1928-09-18
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Expires: 1944-10-24
Abstract
No abstract record available.
Inventors
- 👤 Harry W Houck
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 15:56
CPC Classifications
H; H05; H05K; H05K7/00; H05K7/02; H02; H02M; H02M1/00; H02M1/14
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) | 1931-09-18 | 1932-03-19 | 1932-09-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1935-09-18 | 1936-03-19 | 1936-09-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1939-09-18 | 1940-03-19 | 1940-09-18 | $7700.00 | Window Closed / Lapsed |