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US2546148A Expired / Lapsed US ⏱️ 0.0 years remaining

Last

Assignee: DANIEL WARREN LEWIS
•
Filing: 1945-09-14
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Granted: 1951-03-27
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Expires: 1965-09-14
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Abstract

No abstract record available.

Inventors

  • 👤 Augustus M Bowzer

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-28 21:14
CPC Classifications
A; A43; A43D; A43D3/00; A43D3/02; A43D3/025; Y; Y10; Y10T; Y10T74/00; Y10T74/20; Y10T74/20576; Y10T74/20636

Claims Analysis

Total Claims: 0
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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) 1954-03-26 1954-09-25 1955-03-27 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1958-03-26 1958-09-25 1959-03-27 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1962-03-26 1962-09-25 1963-03-27 $7700.00 Window Closed / Lapsed

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