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US443809A Expired / Lapsed US ⏱️ 0.0 years remaining

String for musical instruments

Assignee: —
•
Filing: —
•
Granted: 1890-12-30
•
Expires: 1907-12-30
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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 23:56
CPC Classifications
G; G10; G10D; G10D3/00; G10D3/10

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

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USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1893-12-29 1894-06-30 1894-12-30 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1897-12-29 1898-06-30 1898-12-30 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1901-12-30 1902-07-01 1902-12-31 $7700.00 Window Closed / Lapsed

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