Patent US378369A successfully refreshed from Google Patents.
US378369A
Expired / Lapsed
US
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Chakles s
Assignee: —
•
Filing: —
•
Granted: 1888-02-21
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Expires: 1905-02-21
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 10:00
CPC Classifications
A; A47; A47G; A47G1/00; A47G1/12; A45; A45C; A45C1/00; A45C1/02; B; B32; B32B; B32B15/00; B32B25/00; B32B25/10; B32B3/00; B32B3/26; B32B3/30; B32B5/00; B32B5/02; B32B7/00; B32B7/04; B32B7/12; B32B2250/00; B32B2250/02; B32B2255/00; B32B2255/02; B32B2262/00; B32B2307/00; B32B2307/50; B32B2307/51; B32B2307/54; B32B2307/554; B32B2471/00; B32B2471/04
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) | 1891-02-20 | 1891-08-22 | 1892-02-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1895-02-20 | 1895-08-22 | 1896-02-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1899-02-20 | 1899-08-22 | 1900-02-21 | $7700.00 | Window Closed / Lapsed |