US2992043A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Foldable tables
Assignee: Hamilton Manufacturing Co
•
Filing: 1958-09-15
•
Granted: 1961-07-11
•
Expires: 1978-09-15
Abstract
No abstract record available.
Inventors
- 👤 Glenn L Nelson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 00:33
CPC Classifications
A; A47; A47B; A47B3/00; A47B3/14; A47B2003/145
Claims Analysis
Total Claims: 0
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-07-10 | 1965-01-09 | 1965-07-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-07-10 | 1969-01-09 | 1969-07-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-07-10 | 1973-01-09 | 1973-07-11 | $7700.00 | Window Closed / Lapsed |