US833746A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hand-rail column.
Assignee: Individual
•
Filing: 1906-05-07
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Granted: 1906-10-23
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Expires: 1926-05-07
Abstract
No abstract record available.
Inventors
- 👤 John Charles Lyle
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:49
CPC Classifications
E; E06; E06B; E06B9/00; E06B9/24; E06B9/26; E06B9/28; E06B9/30; E06B9/32; E06B9/323; A; A47; A47B; A47B61/00; A47B61/003; Y; Y10; Y10T; Y10T70/00; Y10T70/50; Y10T70/5093; Y10T70/554
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) | 1909-10-22 | 1910-04-23 | 1910-10-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1913-10-22 | 1914-04-23 | 1914-10-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1917-10-22 | 1918-04-23 | 1918-10-23 | $7700.00 | Window Closed / Lapsed |