US2450820A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bedrail pin
Assignee: Individual
•
Filing: 1945-05-24
•
Granted: 1948-10-05
•
Expires: 1965-05-24
Abstract
No abstract record available.
Inventors
- 👤 Edward J Wilcox
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 22:16
CPC Classifications
F; F16; F16B; F16B12/00; F16B12/54; Y; Y10; Y10S; Y10S411/00; Y10S411/923; Y10T; Y10T403/00; Y10T403/49; Y10T403/4949
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1849017A
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US2095153A
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US2251202A
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GB504900A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-10-05 | 1952-04-05 | 1952-10-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-10-05 | 1956-04-05 | 1956-10-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-10-05 | 1960-04-05 | 1960-10-05 | $7700.00 | Window Closed / Lapsed |