US2643926A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Foldable table with automatic locking mechanism
Assignee: P B R MANUFACTURING Co
•
Filing: 1951-10-25
•
Granted: 1953-06-30
•
Expires: 1971-10-25
Abstract
No abstract record available.
Inventors
- 👤 Pucci Joseph
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 22:48
CPC Classifications
A; A47; A47B; A47B3/00; A47B3/08; A47B3/083
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1905219A
Cited
US1924460A
Cited
US2262154A
Cited
US2435151A
Cited
US2432266A
Cited
US2542394A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-06-29 | 1956-12-29 | 1957-06-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-06-29 | 1960-12-29 | 1961-06-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-06-29 | 1964-12-29 | 1965-06-30 | $7700.00 | Window Closed / Lapsed |