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US417799A Expired / Lapsed US ⏱️ 0.0 years remaining

waldbauft

Assignee: —
•
Filing: —
•
Granted: 1889-12-24
•
Expires: 1906-12-24
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Abstract

No abstract record available.

Inventors

No inventors recorded.

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-02 13:31
CPC Classifications
D; D21; D21F; D21F3/00; D21F3/02; D21F3/0272

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) 1892-12-23 1893-06-24 1893-12-24 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1896-12-23 1897-06-24 1897-12-24 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1900-12-24 1901-06-25 1901-12-25 $7700.00 Window Closed / Lapsed

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