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US2562658A Expired / Lapsed US ⏱️ 0.0 years remaining

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Assignee: WM Wrigley Jr Co
•
Filing: 1947-01-10
•
Granted: 1951-07-31
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Expires: 1967-01-10
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Abstract

No abstract record available.

Inventors

  • 👤 Gay M Bonebrake

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-28 19:24
CPC Classifications
F; F16; F16D; F16D1/00; F16D1/06; F16D1/08; F16D1/0876; F16D1/0882

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

US459265A Cited
US718700A Cited
US2097287A Cited
US2266408A Cited
US2392612A Cited
US2460325A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1954-07-30 1955-01-29 1955-07-31 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1958-07-30 1959-01-29 1959-07-31 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1962-07-30 1963-01-29 1963-07-31 $7700.00 Window Closed / Lapsed

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