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US957803A
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Assignee: Individual
•
Filing: 1909-07-23
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Granted: 1910-05-10
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Expires: 1929-07-23
Abstract
No abstract record available.
Inventors
- 👤 Leo H Schmidt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 22:04
CPC Classifications
E; E05; E05B; E05B65/00; E05B65/08; E05B65/0864; Y; Y10; Y10S; Y10S70/00; Y10S70/19; Y10T; Y10T70/00; Y10T70/40; Y10T70/413; Y10T70/437; Y10T70/439; Y10T70/50; Y10T70/5093; Y10T70/5146; Y10T70/515; Y10T70/5155; Y10T70/5173; Y10T70/5889; Y10T70/5982; Y10T70/5987; Y10T70/5991; Y10T70/70; Y10T70/7441; Y10T70/7486; Y10T70/7508; Y10T70/7559; Y10T70/7661
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) | 1913-05-09 | 1913-11-08 | 1914-05-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1917-05-09 | 1917-11-08 | 1918-05-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1921-05-09 | 1921-11-08 | 1922-05-10 | $7700.00 | Window Closed / Lapsed |