US835154A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fastening device.
Assignee: Individual
•
Filing: 1905-09-22
•
Granted: 1906-11-06
•
Expires: 1925-09-22
Abstract
No abstract record available.
Inventors
- 👤 Donald C Dalzell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 01:03
CPC Classifications
A; A43; A43C; A43C11/00; A43C11/22; Y; Y10; Y10S; Y10S24/00; Y10S24/30; Y10S24/43; Y10S24/49; Y10T; Y10T24/00; Y10T24/45; Y10T24/45005; Y10T24/45021; Y10T24/45225; Y10T24/4588; Y10T24/45885; Y10T24/4589
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) | 1909-11-05 | 1910-05-07 | 1910-11-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1913-11-05 | 1914-05-07 | 1914-11-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1917-11-05 | 1918-05-07 | 1918-11-06 | $7700.00 | Window Closed / Lapsed |