US2655027A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Door latch
Assignee: Mills Industries Inc
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Filing: 1948-11-03
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Granted: 1953-10-13
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Expires: 1968-11-03
Abstract
No abstract record available.
Inventors
- 👤 Thomas L D Lynxwiler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 20:05
CPC Classifications
E; E05; E05B; E05B13/00; E05B13/10; E05C; E05C3/00; E05C3/12; E05C3/16; E05C3/162; Y; Y10; Y10S; Y10S292/00; Y10S292/31; Y10T; Y10T292/00; Y10T292/08; Y10T292/1043; Y10T292/1062; Y10T292/175; Y10T292/18; Y10T70/00; Y10T70/50; Y10T70/5611; Y10T70/5757; Y10T70/5761; Y10T70/5765; Y10T70/577; Y10T70/5792
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) | 1956-10-12 | 1957-04-13 | 1957-10-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-10-12 | 1961-04-13 | 1961-10-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-10-12 | 1965-04-13 | 1965-10-13 | $7700.00 | Window Closed / Lapsed |