US1970267A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Locker
Assignee: Lyon Metal Products LLC
•
Filing: 1930-05-08
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Granted: 1934-08-14
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Expires: 1950-05-08
Abstract
No abstract record available.
Inventors
- 👤 James E Bales
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 07:12
CPC Classifications
E; E05; E05B; E05B65/00; E05B65/02; E05B65/025; E05B63/00; E05B63/18; E05B63/20; Y; Y10; Y10S; Y10S292/00; Y10S292/68; Y10T; Y10T292/00; Y10T292/08; Y10T292/096; Y10T292/0961; Y10T292/0962; Y10T292/0968; Y10T292/54; Y10T292/552; Y10T70/00; Y10T70/50; Y10T70/5093; Y10T70/5097; Y10T70/5102; Y10T70/5106
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) | 1937-08-13 | 1938-02-12 | 1938-08-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1941-08-13 | 1942-02-12 | 1942-08-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1945-08-13 | 1946-02-12 | 1946-08-14 | $7700.00 | Window Closed / Lapsed |