US1246443A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tractor-wheel.
Assignee: Individual
•
Filing: 1916-10-17
•
Granted: 1917-11-13
•
Expires: 1936-10-17
Abstract
No abstract record available.
Inventors
- 👤 Alfred H Lofland
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 07:33
CPC Classifications
B; B60; B60B; B60B15/00; B60B15/02; B60B15/023; B60B15/025; B60B2360/00; B60B2360/10; B60Y; B60Y2200/00; B60Y2200/20; B60Y2200/22; B60Y2200/221; Y; Y10; Y10S; Y10S152/00; Y10S152/05
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) | 1920-11-12 | 1921-05-14 | 1921-11-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1924-11-12 | 1925-05-14 | 1925-11-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1928-11-12 | 1929-05-14 | 1929-11-13 | $7700.00 | Window Closed / Lapsed |