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Patent US104418A successfully refreshed from Google Patents.
US104418A
Expired / Lapsed
US
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Improvement in tree-protector
Assignee: —
•
Filing: —
•
Granted: 1870-06-21
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Expires: 1887-06-21
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 03:04
CPC Classifications
A; A01; A01G; A01G13/00; A01G13/10; A01G13/105; Y; Y10; Y10S; Y10S428/00; Y10S428/907; Y10T; Y10T428/00; Y10T428/31504; Y10T428/31815; Y10T428/31819; Y10T428/31823
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) | 1873-06-20 | 1873-12-20 | 1874-06-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1877-06-20 | 1877-12-20 | 1878-06-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1881-06-20 | 1881-12-20 | 1882-06-21 | $7700.00 | Window Closed / Lapsed |