US506958A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Boot-pull and trousers-guard
Assignee: —
•
Filing: —
•
Granted: 1893-10-17
•
Expires: 1910-10-17
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 01:49
CPC Classifications
A; A43; A43B; A43B3/00; A43B3/0036; A43B3/0078; Y; Y10; Y10T; Y10T24/00; Y10T24/34; Y10T24/3427; Y10T24/3449; Y10T24/3457; Y10T24/3484; Y10T24/3485; Y10T24/44; Y10T24/44641; Y10T24/44769; Y10T24/44778; Y10T24/44821
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) | 1896-10-16 | 1897-04-17 | 1897-10-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1900-10-17 | 1901-04-18 | 1901-10-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1904-10-17 | 1905-04-18 | 1905-10-18 | $7700.00 | Window Closed / Lapsed |