Patent US661318A successfully refreshed from Google Patents.
US664352A
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US
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Holder.
Assignee: ARTHUR L KENT
•
Filing: 1899-09-07
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Granted: 1900-12-18
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Expires: 1919-09-07
Abstract
No abstract record available.
Inventors
- 👤 James Gibbs
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 13:13
CPC Classifications
A; A47; A47B; A47B81/00; A47B81/005; A47F; A47F7/00; A47F7/02; A47F7/024; Y; Y10; Y10S; Y10S248/00; Y10S248/907; Y10T; Y10T70/00; Y10T70/50; Y10T70/5009; Y10T70/5031
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) | 1903-12-18 | 1904-06-18 | 1904-12-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1907-12-18 | 1908-06-18 | 1908-12-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1911-12-18 | 1912-06-18 | 1912-12-18 | $7700.00 | Window Closed / Lapsed |