US2654449A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sectional wall clip
Assignee: Old Carco LLC
•
Filing: 1948-06-03
•
Granted: 1953-10-06
•
Expires: 1968-06-03
Abstract
No abstract record available.
Inventors
- 👤 John D Beamer
- 👤 Bidak John
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 07:26
CPC Classifications
E; E04; E04B; E04B1/00; E04B1/38; E04B1/61; E04B1/6108; E04B1/6116; Y; Y10; Y10T; Y10T24/00; Y10T24/34; Y10T24/3427; Y10T24/3439
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1226419A
Cited
US1822217A
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US1919780A
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FR820521A
Cited
US2117397A
Cited
US2268636A
Cited
US2318840A
Cited
US2414628A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-10-05 | 1957-04-06 | 1957-10-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-10-05 | 1961-04-06 | 1961-10-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-10-05 | 1965-04-06 | 1965-10-06 | $7700.00 | Window Closed / Lapsed |