US704887A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Door.
Assignee: Individual
•
Filing: 1901-04-22
•
Granted: 1902-07-15
•
Expires: 1921-04-22
Abstract
No abstract record available.
Inventors
- 👤 Frederic F Low
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 08:14
CPC Classifications
E; E05; E05F; E05F17/00; E05D; E05D15/00; E05D15/56; E05D15/58; E05F15/00; E05F15/60; E05F15/603; E05F15/632; E05F15/635; E05F15/638; E06; E06B; E06B3/00; E06B3/32; E06B3/50; E05D15/48; E05D2015/485; E05F2017/005; E05Y; E05Y2201/00; E05Y2201/60; E05Y2201/606; E05Y2201/62; E05Y2201/622; E05Y2201/71; E05Y2201/722; E05Y2800/00; E05Y2800/10; E05Y2800/122; 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) | 1905-07-14 | 1906-01-13 | 1906-07-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1909-07-14 | 1910-01-13 | 1910-07-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1913-07-14 | 1914-01-13 | 1914-07-15 | $7700.00 | Window Closed / Lapsed |