Patent US2522774A successfully refreshed from Google Patents.
US2522774A
Expired / Lapsed
US
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Picnic and utility table
Assignee: Individual
•
Filing: 1948-12-27
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Granted: 1950-09-19
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Expires: 1968-12-27
Abstract
No abstract record available.
Inventors
- 👤 Bower Ernest Alvah
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 20:11
CPC Classifications
A; A47; A47B; A47B3/00; A47B3/14; A47B2003/145; A47B2230/00; A47B2230/0074; A47B2230/0085
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-09-18 | 1954-03-20 | 1954-09-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-09-18 | 1958-03-20 | 1958-09-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-09-18 | 1962-03-20 | 1962-09-19 | $7700.00 | Window Closed / Lapsed |