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USRE23981E Expired / Lapsed US ⏱️ 0.0 years remaining

stanley

Assignee: —
•
Filing: —
•
Granted: 1955-04-12
•
Expires: 1972-04-12
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Abstract

No abstract record available.

Inventors

No inventors recorded.

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-29 16:07
CPC Classifications
B; B64; B64D; B64D25/00; B64D25/02; B64D25/06

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) 1958-04-11 1958-10-11 1959-04-12 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1962-04-11 1962-10-11 1963-04-12 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1966-04-11 1966-10-11 1967-04-12 $7700.00 Window Closed / Lapsed

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