Patent US1444349A successfully refreshed from Google Patents.
US1444349A
Expired / Lapsed
US
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Lower door guide for sliding and folding doors
Assignee: TOPPING Manufacturing Co
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Filing: 1921-12-08
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Granted: 1923-02-06
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Expires: 1941-12-08
Abstract
No abstract record available.
Inventors
- 👤 Robert R Leeds
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 23:16
CPC Classifications
E; E05; E05D; E05D15/00; E05D15/26; E05D15/06; E05D15/0621; E05D15/0626; E05D15/063; E05D15/0652; E05D15/0656; E05Y; E05Y2201/00; E05Y2201/60; E05Y2201/622; E05Y2201/684; E05Y2600/00; E05Y2600/40; E05Y2600/41; E05Y2600/452; E05Y2900/00; E05Y2900/10; E05Y2900/13; E05Y2900/132
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) | 1926-02-05 | 1926-08-07 | 1927-02-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1930-02-05 | 1930-08-07 | 1931-02-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1934-02-05 | 1934-08-07 | 1935-02-06 | $7700.00 | Window Closed / Lapsed |