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US1161768A Expired / Lapsed US ⏱️ 0.0 years remaining

Sheet-feeder.

Assignee: HALBERG AUTOMATIC PRESS Co
•
Filing: 1915-02-19
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Granted: 1915-11-23
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Expires: 1935-02-19
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Abstract

No abstract record available.

Inventors

  • 👤 Charles W Halberg
  • 👤 George B Mier
  • 👤 Arthur J Hodge

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-02 20:56
CPC Classifications
B; B65; B65H; B65H3/00; B65H3/32

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) 1918-11-22 1919-05-24 1919-11-23 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1922-11-22 1923-05-24 1923-11-23 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1926-11-22 1927-05-24 1927-11-23 $7700.00 Window Closed / Lapsed

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