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US2988237A Expired / Lapsed US ⏱️ 0.0 years remaining

Programmed article transfer

Assignee: Individual
•
Filing: 1954-12-10
•
Granted: 1961-06-13
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Expires: 1974-12-10
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Abstract

No abstract record available.

Inventors

  • 👤 Jr George C Devol

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-23 13:11
CPC Classifications
B; B25; B25J; B25J9/00; B25J9/16; B25J9/1679; B65; B65G; B65G61/00; Y; Y10; Y10S; Y10S700/00; Y10S700/90; Y10T; Y10T409/00; Y10T409/30; Y10T409/30084; Y10T409/300896; Y10T409/30112

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) 1964-06-12 1964-12-12 1965-06-13 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1968-06-12 1968-12-12 1969-06-13 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1972-06-12 1972-12-12 1973-06-13 $7700.00 Window Closed / Lapsed

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