US2463144A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cable lock connector
Assignee: Buchanan Electrical Products Corp
•
Filing: 1945-09-15
•
Granted: 1949-03-01
•
Expires: 1965-09-15
Abstract
No abstract record available.
Inventors
- 👤 Stephen N Buchanan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 18:53
CPC Classifications
H; H01; H01R; H01R4/00; H01R4/28; H01R4/50; H01R4/52; H01R4/30; H01R4/308; Y; Y10; Y10T; Y10T279/00; Y10T279/17; Y10T279/17128; Y10T279/17171; Y10T279/17179; Y10T279/17564; Y10T279/17598; Y10T279/17606; Y10T403/00; Y10T403/70; Y10T403/7047; Y10T403/7051; Y10T403/7052; Y10T403/7054
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US27906A
Cited
US209486A
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US809601A
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US1153621A
Cited
US1263020A
Cited
US1258580A
Cited
CH114360A
Cited
US1899531A
Cited
US2339488A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-02-29 | 1952-08-30 | 1953-03-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-02-29 | 1956-08-30 | 1957-03-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-02-29 | 1960-08-30 | 1961-03-01 | $7700.00 | Window Closed / Lapsed |