US2483649A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cultivator
Assignee: LE BLANC HARDWARE CO Inc
•
Filing: 1945-11-06
•
Granted: 1949-10-04
•
Expires: 1965-11-06
Abstract
No abstract record available.
Inventors
- 👤 Blanc Adam J Le
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 18:12
CPC Classifications
A; A01; A01B; A01B35/00; A01B35/16; Y; Y10; Y10T; Y10T74/00; Y10T74/20; Y10T74/20396; Y10T74/20402
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US347583A
Cited
US224639A
Cited
US744753A
Cited
US774817A
Cited
US1105450A
Cited
US1137935A
Cited
US1265962A
Cited
US1184707A
Cited
US1265776A
Cited
US1541955A
Cited
US1589278A
Cited
US1902689A
Cited
US1894516A
Cited
US2351078A
Cited
US2341181A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-10-03 | 1953-04-04 | 1953-10-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-10-03 | 1957-04-04 | 1957-10-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-10-03 | 1961-04-04 | 1961-10-04 | $7700.00 | Window Closed / Lapsed |