US301068A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Heney s
Assignee: —
•
Filing: —
•
Granted: 1884-06-24
•
Expires: 1901-06-24
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 02:02
CPC Classifications
A; A47; A47L; A47L23/00; A47L23/22; A47L23/26; E; E04; E04F; E04F15/00; E04F15/02; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1052; Y10T156/1062; Y10T156/1075; Y10T428/00; Y10T428/18; Y10T428/21; Y10T428/24; Y10T428/24058; Y10T428/24066
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) | 1887-06-24 | 1887-12-24 | 1888-06-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1891-06-24 | 1891-12-24 | 1892-06-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1895-06-24 | 1895-12-24 | 1896-06-24 | $7700.00 | Window Closed / Lapsed |