US2943898A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sheet metal table having hollow end panels supporting the table top
Assignee: Lyon Metal Products LLC
•
Filing: 1958-09-04
•
Granted: 1960-07-05
•
Expires: 1978-09-04
Abstract
No abstract record available.
Inventors
- 👤 Harvey G Knuth
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 23:45
CPC Classifications
A; A47; A47B; A47B17/00; A47B17/003; F; F16; F16B; F16B12/00; F16B12/44; F16B12/52; A47B13/00; A47B13/003
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1795138A
Cited
US1875635A
Cited
US2547296A
Cited
US2671002A
Cited
US2719771A
Cited
US2799549A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-07-05 | 1964-01-04 | 1964-07-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-07-05 | 1968-01-04 | 1968-07-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-07-05 | 1972-01-04 | 1972-07-05 | $7700.00 | Window Closed / Lapsed |