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US522249A
Expired / Lapsed
US
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Est available copy
Assignee: —
•
Filing: —
•
Granted: 1894-07-03
•
Expires: 1911-07-03
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 19:30
CPC Classifications
B; B65; B65H; B65H54/00; B65H54/02; B65H54/28; B65H54/2848; B65H54/2854; B65H54/2857; B65H54/2866; B60; B60S; B60S1/00; B60S1/02; B60S1/04; B60S1/06; B60S1/16; B60S1/18; Y; Y10; Y10T; Y10T74/00; Y10T74/18; Y10T74/18056; Y10T74/18296; Y10T74/18304; Y10T74/18312; Y10T74/18328; Y10T74/19; Y10T74/19642; Y10T74/19698; Y10T74/19702; Y10T74/19744; Y10T74/19781; Y10T74/19791; Y10T74/19795
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) | 1897-07-02 | 1898-01-01 | 1898-07-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1901-07-03 | 1902-01-02 | 1902-07-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1905-07-03 | 1906-01-02 | 1906-07-04 | $7700.00 | Window Closed / Lapsed |