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US323734A Expired / Lapsed US ⏱️ 0.0 years remaining

randall

Assignee: —
•
Filing: —
•
Granted: 1885-08-04
•
Expires: 1902-08-04
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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 2026-10-23 05:01
CPC Classifications
F; F03; F03B; F03B3/00; B; B63; B63H; B63H1/00; B63H1/02; B63H1/12; B63H2001/122; F05; F05B; F05B2250/00; F05B2250/20; F05B2250/25; Y; Y02; Y02E; Y02E10/00; Y02E10/20

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) 1888-08-03 1889-02-02 1889-08-04 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1892-08-03 1893-02-02 1893-08-04 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1896-08-03 1897-02-02 1897-08-04 $7700.00 Window Closed / Lapsed

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