US1496522A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Abrading and polishing machine
Assignee: LANE Manufacturing Co
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Filing: 1919-06-18
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Granted: 1924-06-03
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Expires: 1939-06-18
Abstract
No abstract record available.
Inventors
- 👤 Canning James
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 17:38
CPC Classifications
B; B24; B24B; B24B7/00; B24B7/005; B24B7/02; B28; B28D; B28D1/00; B28D1/18; B28D7/00; B28D7/04
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) | 1927-06-03 | 1927-12-03 | 1928-06-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1931-06-03 | 1931-12-03 | 1932-06-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1935-06-03 | 1935-12-03 | 1936-06-03 | $7700.00 | Window Closed / Lapsed |