Patent US179749A successfully refreshed from Google Patents.
US179749A
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US
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Improvement in pocket-book fastenings
Assignee: —
•
Filing: —
•
Granted: 1876-07-11
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Expires: 1893-07-11
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 14:28
CPC Classifications
E; E05; E05C; E05C17/00; E05C17/02; E05C17/38; Y; Y10; Y10S; Y10S24/00; Y10S24/30; Y10S24/43; Y10S24/46; Y10S292/00; Y10S292/50; Y10T; Y10T24/00; Y10T24/45; Y10T24/45005; Y10T24/45037; Y10T24/45073; Y10T24/45225; Y10T24/45267; Y10T24/45602; Y10T24/45675; Y10T24/45696; Y10T24/45707; Y10T292/00; Y10T292/08; Y10T292/096; Y10T292/0969; Y10T292/097; Y10T292/0997; Y10T292/68; Y10T292/683; Y10T292/696; Y10T292/702
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) | 1879-07-11 | 1880-01-10 | 1880-07-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1883-07-11 | 1884-01-10 | 1884-07-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1887-07-11 | 1888-01-10 | 1888-07-11 | $7700.00 | Window Closed / Lapsed |