Patent US625427A successfully refreshed from Google Patents.
US625427A
Expired / Lapsed
US
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Wrought-metal joist-hanger
Assignee: —
•
Filing: —
•
Granted: 1899-05-23
•
Expires: 1916-05-23
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 11:15
CPC Classifications
F; F16; F16B; F16B7/00; F16B7/04; F16B7/044; F16B7/0446; F16B9/00; F16B9/05; F16B2200/00; F16B2200/50; F16B2200/503; Y; Y10; Y10S; Y10S256/00; Y10S256/04; 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) | 1902-05-23 | 1902-11-22 | 1903-05-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1906-05-23 | 1906-11-22 | 1907-05-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1910-05-23 | 1910-11-22 | 1911-05-24 | $7700.00 | Window Closed / Lapsed |