Patent US835892A successfully refreshed from Google Patents.
US835892A
Expired / Lapsed
US
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Paper-hanger's straight-edge holder.
Assignee: Individual
•
Filing: 1906-03-12
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Granted: 1906-11-13
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Expires: 1926-03-12
Abstract
No abstract record available.
Inventors
- 👤 Adolph Schipke
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 05:49
CPC Classifications
B; B44; B44C; B44C7/00; B44C7/02; B44C7/025; B23; B23Q; B23Q3/00; B23Q3/02; B23Q3/06
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) | 1909-11-12 | 1910-05-14 | 1910-11-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1913-11-12 | 1914-05-14 | 1914-11-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1917-11-12 | 1918-05-14 | 1918-11-13 | $7700.00 | Window Closed / Lapsed |