US223687A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Frame for bed-canopies
Assignee: —
•
Filing: —
•
Granted: 1880-01-20
•
Expires: 1897-01-20
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 18:04
CPC Classifications
E; E04; E04H; E04H15/00; E04H15/32; E04H15/34; E04H15/44; E04H15/48; E04H15/50; Y; Y10; Y10S; Y10S160/00; Y10S160/905
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) | 1883-01-19 | 1883-07-21 | 1884-01-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1887-01-19 | 1887-07-21 | 1888-01-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1891-01-19 | 1891-07-21 | 1892-01-20 | $7700.00 | Window Closed / Lapsed |