US321887A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lamp-bracket
Assignee: —
•
Filing: —
•
Granted: 1885-07-07
•
Expires: 1902-07-07
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 07:50
CPC Classifications
F; F21; F21V; F21V21/00; F21V21/14; A; A47; A47B; A47B39/00; Y; Y10; Y10T; Y10T403/00; Y10T403/32; Y10T403/32254; Y10T403/32426; Y10T403/32442; Y10T403/32451
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) | 1888-07-06 | 1889-01-05 | 1889-07-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1892-07-06 | 1893-01-05 | 1893-07-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1896-07-06 | 1897-01-05 | 1897-07-07 | $7700.00 | Window Closed / Lapsed |