Patent US479979A successfully refreshed from Google Patents.
US479979A
Expired / Lapsed
US
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Sprinkling apparatus
Assignee: —
•
Filing: 1891-01-05
•
Granted: 1892-08-02
•
Expires: 1911-01-05
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 10:30
CPC Classifications
B; B05; B05B; B05B1/00; B05B1/14; B05B1/18; B05B1/185; B05B1/182; B05B1/1821; B05B1/1822; E; E01; E01H; E01H3/00; E01H3/04
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) | 1895-08-02 | 1896-02-01 | 1896-08-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1899-08-02 | 1900-02-01 | 1900-08-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1903-08-03 | 1904-02-02 | 1904-08-03 | $7700.00 | Window Closed / Lapsed |