Patent US1705406A successfully refreshed from Google Patents.
US1705406A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Door-edge circuit closer
Assignee: Consolidated Car Heating Co Inc
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Filing: 1921-01-22
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Granted: 1929-03-12
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Expires: 1941-01-22
Abstract
No abstract record available.
Inventors
- 👤 Lee P Hynes
- 👤 Percy M Griffin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:09
CPC Classifications
H; H01; H01H; H01H3/00; H01H3/02; H01H3/14; H01H3/141; H01H3/142; E; E05; E05F; E05F15/00; E05F15/40; E05F15/42; E05F15/44; E05Y; E05Y2900/00; E05Y2900/50; E05Y2900/51
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) | 1932-03-11 | 1932-09-10 | 1933-03-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1936-03-11 | 1936-09-10 | 1937-03-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1940-03-11 | 1940-09-10 | 1941-03-12 | $7700.00 | Window Closed / Lapsed |