US1578727A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Belt
Assignee: Individual
•
Filing: 1922-11-16
•
Granted: 1926-03-30
•
Expires: 1942-11-16
Abstract
No abstract record available.
Inventors
- 👤 Harshton Zell Fulton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 06:03
CPC Classifications
B; B65; B65G; B65G15/00; B65G15/30; B65G15/32; B65G15/38; B65G15/34; B65G2201/00; B65G2201/02; Y; Y10; Y10T; Y10T24/00; Y10T24/16; Y10T24/1664
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1929-03-29 | 1929-09-28 | 1930-03-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1933-03-29 | 1933-09-28 | 1934-03-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1937-03-29 | 1937-09-28 | 1938-03-30 | $7700.00 | Window Closed / Lapsed |