US2617217A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Panel-supporting frame
Assignee: Individual
•
Filing: 1946-12-26
•
Granted: 1952-11-11
•
Expires: 1966-12-26
Abstract
No abstract record available.
Inventors
- 👤 Behr Leo Joseph
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 09:12
CPC Classifications
A; A47; A47B; A47B95/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US191795A
Cited
US676539A
Cited
US837000A
Cited
US893694A
Cited
US941608A
Cited
GB191301965A
Cited
US1255328A
Cited
US1731325A
Cited
US1869974A
Cited
US2208344A
Cited
US2299673A
Cited
US2427612A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-11-11 | 1956-05-12 | 1956-11-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-11-11 | 1960-05-12 | 1960-11-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-11-11 | 1964-05-12 | 1964-11-11 | $7700.00 | Window Closed / Lapsed |