US2535256A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bait box
Assignee: BENSON
•
Filing: 1946-04-05
•
Granted: 1950-12-26
•
Expires: 1966-04-05
Abstract
No abstract record available.
Inventors
- 👤 Earl L Benson
- 👤 Horace G Young
- 👤 Roy B Hunt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 07:49
CPC Classifications
A; A01; A01K; A01K97/00; A01K97/04
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1306132A
Cited
US731398A
Cited
US1185798A
Cited
US1356400A
Cited
US1558545A
Cited
US1537760A
Cited
US1809523A
Cited
US1967506A
Cited
US2111959A
Cited
US2229685A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-12-25 | 1954-06-26 | 1954-12-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-12-25 | 1958-06-26 | 1958-12-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-12-25 | 1962-06-26 | 1962-12-26 | $7700.00 | Window Closed / Lapsed |