US669295A
Expired / Lapsed
US
⏱️ 0.0 years remaining
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Assignee: Individual
•
Filing: 1900-10-30
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Granted: 1901-03-05
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Expires: 1920-10-30
Abstract
No abstract record available.
Inventors
- 👤 Elmer Emet Wendel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 14:50
CPC Classifications
E; E05; E05B; E05B37/00; E05B37/02; E05B37/025; Y; Y10; Y10T; Y10T70/00; Y10T70/40; Y10T70/413; Y10T70/417; Y10T70/422; Y10T70/424; Y10T70/70; Y10T70/7153; Y10T70/7181; Y10T70/7198; Y10T70/7237; Y10T70/7243; Y10T70/735; Y10T70/7367; Y10T70/7384
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) | 1904-03-04 | 1904-09-03 | 1905-03-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1908-03-04 | 1908-09-03 | 1909-03-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1912-03-04 | 1912-09-03 | 1913-03-05 | $7700.00 | Window Closed / Lapsed |