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Patent US893517A successfully refreshed from Google Patents.
US893517A
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Bedsclothes-clamp.
Assignee: Individual
•
Filing: 1907-09-06
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Granted: 1908-07-14
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Expires: 1927-09-06
Abstract
No abstract record available.
Inventors
- 👤 Arthur C Keller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 11:47
CPC Classifications
A; A47; A47C; A47C21/00; A47C21/02; A47C21/022; A41; A41B; A41B3/00; A41B3/08; Y; Y10; Y10T; Y10T24/00; Y10T24/23; Y10T24/34; Y10T24/3427; Y10T24/3439; Y10T24/344; Y10T24/3441; Y10T24/44; Y10T24/44256; Y10T24/44265; Y10T24/44641; Y10T24/44684; Y10T24/44692; Y10T24/44709; Y10T24/44726; Y10T24/44735; Y10T24/44769; Y10T24/44906; Y10T24/44915
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) | 1911-07-14 | 1912-01-13 | 1912-07-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1915-07-14 | 1916-01-13 | 1916-07-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1919-07-14 | 1920-01-13 | 1920-07-14 | $7700.00 | Window Closed / Lapsed |