Patent US2919812A successfully refreshed from Google Patents.
US2919812A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Display stands
Assignee: JOHN H BEST AND SONS Inc
•
Filing: 1956-04-02
•
Granted: 1960-01-05
•
Expires: 1976-04-02
Abstract
No abstract record available.
Inventors
- 👤 Leon H Best
- 👤 Sourian Zareh
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 07:49
CPC Classifications
A; A47; A47F; A47F7/00; A47F7/16; A47F7/163
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US469733A
Cited
US796123A
Cited
DE394065C
Cited
US1609839A
Cited
US1994981A
Cited
US2301647A
Cited
US2555986A
Cited
US2654970A
Cited
US2643774A
Cited
DE866755C
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-01-04 | 1963-07-06 | 1964-01-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-01-04 | 1967-07-06 | 1968-01-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-01-04 | 1971-07-06 | 1972-01-05 | $7700.00 | Window Closed / Lapsed |