Patent US537615A successfully refreshed from Google Patents.
US537615A
Expired / Lapsed
US
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Grain measuring
Assignee: —
•
Filing: —
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Granted: 1895-04-16
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Expires: 1912-04-16
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 18:37
CPC Classifications
B; B65; B65B; B65B37/00; B65B37/16; B65B37/20; B67; B67D; B67D7/00; B67D7/06; B67D7/32; B67D7/34; B67D7/344; B67D7/348; A; A47; A47F; A47F1/00; A47F1/02; A47F1/03; A47F1/035; B65B1/00; B65B1/30; B65B1/36; B65B39/00; B65B39/001; B65B39/003; B65B39/06; B65B39/08; B65B67/00; B65B67/02; B65B67/04
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) | 1898-04-15 | 1898-10-15 | 1899-04-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1902-04-16 | 1902-10-16 | 1903-04-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1906-04-16 | 1906-10-16 | 1907-04-17 | $7700.00 | Window Closed / Lapsed |