US3048052A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lockable actuating lever
Assignee: Eimco Corp
•
Filing: 1961-02-06
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Granted: 1962-08-07
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Expires: 1981-02-06
Abstract
No abstract record available.
Inventors
- 👤 Harry V Chapman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 15:38
CPC Classifications
G; G05; G05G; G05G5/00; G05G5/12; G05G5/14; G05G5/16; E; E05; E05D; E05D11/00; E05D11/10; E05D11/1007; Y; Y10; Y10T; Y10T74/00; Y10T74/20; Y10T74/20576; Y10T74/20636; Y10T74/2066; Y10T74/20672; Y10T74/20696; Y10T74/20702
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-08-06 | 1966-02-05 | 1966-08-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-08-06 | 1970-02-05 | 1970-08-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-08-06 | 1974-02-05 | 1974-08-07 | $7700.00 | Window Closed / Lapsed |