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US2825115A Expired / Lapsed US ⏱️ 0.0 years remaining

Apparatus for handling forms

Assignee: Individual
•
Filing: 1951-06-27
•
Granted: 1958-03-04
•
Expires: 1971-06-27
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Abstract

No abstract record available.

Inventors

  • 👤 Chester I Williams

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-27 16:17
CPC Classifications
E; E04; E04G; E04G11/00; E04G11/06; E04G11/20; E04G11/28

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

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US941714A Cited
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US1983757A Cited
US2190748A Cited
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US2534154A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1961-03-03 1961-09-02 1962-03-04 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1965-03-03 1965-09-02 1966-03-04 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1969-03-03 1969-09-02 1970-03-04 $7700.00 Window Closed / Lapsed

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