US688491A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bolt for locking windows.
Assignee: Individual
•
Filing: 1901-02-28
•
Granted: 1901-12-10
•
Expires: 1921-02-28
Abstract
No abstract record available.
Inventors
- 👤 Carlton C Sigler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 08:36
CPC Classifications
A; A45; A45C; A45C13/00; A45C13/04; A45C13/06; E; E05; E05B; E05B15/00; E05B15/16; E05B15/1635; Y; Y10; Y10S; Y10S292/00; Y10S292/49; Y10S70/00; Y10S70/52; Y10T; Y10T292/00; Y10T292/08; Y10T292/1043; Y10T292/1075; Y10T292/1083; Y10T292/1085; Y10T292/1089
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) | 1904-12-09 | 1905-06-10 | 1905-12-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1908-12-09 | 1909-06-10 | 1909-12-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1912-12-09 | 1913-06-10 | 1913-12-10 | $7700.00 | Window Closed / Lapsed |