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US1383128A
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Assignee: Individual
•
Filing: 1920-06-03
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Granted: 1921-06-28
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Expires: 1940-06-03
Abstract
No abstract record available.
Inventors
- 👤 Larsen Sofus Andrew Emil
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 12:41
CPC Classifications
E; E05; E05B; E05B63/00; E05B63/0017; Y; Y10; Y10T; Y10T70/00; Y10T70/50; Y10T70/5093; Y10T70/5155; Y10T70/5199; Y10T70/5246; Y10T70/5296; Y10T70/5319; Y10T70/5341; Y10T70/70; Y10T70/7441; Y10T70/7486; Y10T70/7508; Y10T70/7537; Y10T70/7542; Y10T70/7548; Y10T70/7559; Y10T70/7588; Y10T70/7627; Y10T70/7633; Y10T70/80; Y10T70/8432; Y10T70/8459; Y10T70/8486
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) | 1924-06-27 | 1924-12-27 | 1925-06-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1928-06-27 | 1928-12-27 | 1929-06-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1932-06-27 | 1932-12-27 | 1933-06-28 | $7700.00 | Window Closed / Lapsed |