US998860A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Locking-bolt.
Assignee: Chantrell Hardware & Tool Co
•
Filing: 1911-04-08
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Granted: 1911-07-25
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Expires: 1931-04-08
Abstract
No abstract record available.
Inventors
- 👤 Harry C Shaaber
- 👤 William M Acker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 11:22
CPC Classifications
E; E05; E05B; E05B7/00; E05C; E05C9/00; E05C9/04; E05C9/043; Y; Y10; Y10T; Y10T292/00; Y10T292/08; Y10T292/0801; Y10T292/0834; Y10T292/0836; Y10T292/0839; Y10T292/096; Y10T292/1014; Y10T292/1022; Y10T292/1024
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) | 1914-07-24 | 1915-01-23 | 1915-07-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1918-07-24 | 1919-01-23 | 1919-07-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1922-07-24 | 1923-01-23 | 1923-07-25 | $7700.00 | Window Closed / Lapsed |