Patent US676895A successfully refreshed from Google Patents.
US676895A
Expired / Lapsed
US
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Curtain-stretcher.
Assignee: Individual
•
Filing: 1898-04-25
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Granted: 1901-06-25
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Expires: 1918-04-25
Abstract
No abstract record available.
Inventors
- 👤 Reuben Hoffheins
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 21:55
CPC Classifications
D; D06; D06F; D06F59/00; D06F59/08; Y; Y10; Y10T; Y10T24/00; Y10T24/44; Y10T24/44966; Y10T24/44974
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) | 1904-06-24 | 1904-12-24 | 1905-06-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1908-06-24 | 1908-12-24 | 1909-06-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1912-06-24 | 1912-12-24 | 1913-06-25 | $7700.00 | Window Closed / Lapsed |