US855177A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Door-lock.
Assignee: Individual
•
Filing: 1907-02-09
•
Granted: 1907-05-28
•
Expires: 1927-02-09
Abstract
No abstract record available.
Inventors
- 👤 Thomas B Jack
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 01:48
CPC Classifications
E; E05; E05B; E05B55/00; E05B55/005; E05C; E05C1/00; E05C1/08; E05C1/12; E05C1/16; Y; Y10; Y10S; Y10S292/00; Y10S292/27; Y10T; Y10T292/00; Y10T292/08; Y10T292/096; Y10T292/0969; Y10T292/097; Y10T292/0977; Y10T292/0982; Y10T292/0983; Y10T292/0986; Y10T292/0989; Y10T292/93; Y10T70/00; Y10T70/50; Y10T70/5093; Y10T70/5155; Y10T70/5199; Y10T70/5372; Y10T70/5385; Y10T70/5389; Y10T70/5496
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) | 1910-05-27 | 1910-11-26 | 1911-05-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1914-05-27 | 1914-11-26 | 1915-05-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1918-05-27 | 1918-11-26 | 1919-05-28 | $7700.00 | Window Closed / Lapsed |