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US262833A Expired / Lapsed US ⏱️ 0.0 years remaining

Frederick rosenberg

Assignee: —
•
Filing: —
•
Granted: 1882-08-15
•
Expires: 1899-08-15
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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 2026-10-22 22:51
CPC Classifications
A; A44; A44C; A44C7/00; A44C7/001

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) 1885-08-14 1886-02-13 1886-08-15 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1889-08-14 1890-02-13 1890-08-15 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1893-08-14 1894-02-13 1894-08-15 $7700.00 Window Closed / Lapsed

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