Patent US1388547A successfully refreshed from Google Patents.
US841550A
Expired / Lapsed
US
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Metallic hook.
Assignee: Individual
•
Filing: 1906-10-09
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Granted: 1907-01-15
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Expires: 1926-10-09
Abstract
No abstract record available.
Inventors
- 👤 John J Leonard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 18:54
CPC Classifications
A; A47; A47G; A47G1/00; A47G1/16; A47G1/20; F; F16; F16B; F16B15/00; F16B15/04; D; D06; D06F; D06F53/00; D06F53/04
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) | 1910-01-14 | 1910-07-16 | 1911-01-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1914-01-14 | 1914-07-16 | 1915-01-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1918-01-14 | 1918-07-16 | 1919-01-15 | $7700.00 | Window Closed / Lapsed |