Patent US478163A successfully refreshed from Google Patents.
US478163A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wrought-metal hanger for joists
Assignee: —
•
Filing: —
•
Granted: 1892-07-05
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Expires: 1909-07-05
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 20:05
CPC Classifications
F; F16; F16B; F16B7/00; F16B7/04; F16B7/044; F16B7/0446; F16B9/00; F16B9/05; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49616; Y10T29/49623
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) | 1895-07-05 | 1896-01-04 | 1896-07-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1899-07-05 | 1900-01-04 | 1900-07-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1903-07-06 | 1904-01-05 | 1904-07-06 | $7700.00 | Window Closed / Lapsed |