Patent US2297292A successfully refreshed from Google Patents.
US1401166A
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Assignee: Individual
•
Filing: 1921-04-26
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Granted: 1921-12-27
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Expires: 1941-04-26
Abstract
No abstract record available.
Inventors
- 👤 William A Lurie
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 19:02
CPC Classifications
E; E05; E05B; E05B63/00; E05B63/12; Y; Y10; Y10S; Y10S292/00; Y10S292/41; Y10S70/00; Y10S70/65; Y10T; Y10T70/00; Y10T70/50; Y10T70/5093; Y10T70/5155; Y10T70/5199; Y10T70/5372; Y10T70/5376; Y10T70/5385; Y10T70/5389; Y10T70/5394; Y10T70/5465; Y10T70/5482; Y10T70/5531
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) | 1924-12-26 | 1925-06-27 | 1925-12-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1928-12-26 | 1929-06-27 | 1929-12-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1932-12-26 | 1933-06-27 | 1933-12-27 | $7700.00 | Window Closed / Lapsed |