US2709004A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Display stand
Assignee: J H Keeney & Co Inc
•
Filing: 1952-06-13
•
Granted: 1955-05-24
•
Expires: 1972-06-13
Abstract
No abstract record available.
Inventors
- 👤 Dahlstrom Arvid
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 21:21
CPC Classifications
A; A47; A47F; A47F7/00; A47F7/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US275209A
Cited
US493248A
Cited
US1009452A
Cited
US1169954A
Cited
CH77508A
Cited
US1510157A
Cited
US1768217A
Cited
US2165727A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-05-23 | 1958-11-22 | 1959-05-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-05-23 | 1962-11-22 | 1963-05-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-05-23 | 1966-11-22 | 1967-05-24 | $7700.00 | Window Closed / Lapsed |