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US1652601A Expired / Lapsed US ⏱️ 0.0 years remaining

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Assignee: Leesona Corp
•
Filing: 1927-05-25
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Granted: 1927-12-13
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Expires: 1947-05-25
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Abstract

No abstract record available.

Inventors

  • 👤 Harry R Blair

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-22 16:20
CPC Classifications
B; B65; B65H; B65H75/00; B65H75/02; B65H75/18; B65H75/26; B65H2701/00; B65H2701/30; B65H2701/31

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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) 1930-12-12 1931-06-13 1931-12-13 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1934-12-12 1935-06-13 1935-12-13 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1938-12-12 1939-06-13 1939-12-13 $7700.00 Window Closed / Lapsed

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