US2414648A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Door handle, drawer pull, and like hardware articles
Assignee: Keeler Brass Co
•
Filing: 1944-11-23
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Granted: 1947-01-21
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Expires: 1964-11-23
Abstract
No abstract record available.
Inventors
- 👤 Isaac S Keeler
- 👤 Gerald V Jakeway
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 14:22
CPC Classifications
E; E05; E05B; E05B1/00; E05B1/0015; E05B15/00; E05B15/16; E05B15/1635; Y; Y10; Y10T; Y10T292/00; Y10T292/82; Y10T74/00; Y10T74/20; Y10T74/20576; Y10T74/20732
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-01-20 | 1950-07-22 | 1951-01-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-01-20 | 1954-07-22 | 1955-01-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-01-20 | 1958-07-22 | 1959-01-21 | $7700.00 | Window Closed / Lapsed |