Patent US280084A successfully refreshed from Google Patents.
US280084A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Heney w
Assignee: —
•
Filing: —
•
Granted: 1883-06-26
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Expires: 1900-06-26
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 20:12
CPC Classifications
A; A01; A01K; A01K5/00; A01K5/02; A01K5/0291; Y; Y10; Y10T; Y10T292/00; Y10T292/08; Y10T292/096; Y10T292/1014; Y10T292/1021; Y10T70/00; Y10T70/70; Y10T70/7006; Y10T70/7034
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) | 1886-06-25 | 1886-12-25 | 1887-06-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1890-06-25 | 1890-12-25 | 1891-06-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1894-06-25 | 1894-12-25 | 1895-06-26 | $7700.00 | Window Closed / Lapsed |