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US3500995A Expired / Lapsed US ⏱️ 0.0 years remaining

Numismatic storage devices

Assignee: Individual
•
Filing: 1968-06-13
•
Granted: 1970-03-17
•
Expires: 1988-06-13
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Abstract

No abstract record available.

Inventors

  • 👤 Michael Ralph Forman

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-31 06:43
CPC Classifications
B; B42; B42F; B42F7/00; B42F7/06

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

US1600345A Cited
US1741071A Cited
US2774472A Cited
US2983087A Cited
US2878849A Cited
FR1318406A Cited
US3313407A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1973-03-16 1973-09-15 1974-03-17 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1977-03-16 1977-09-15 1978-03-17 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1981-03-16 1981-09-15 1982-03-17 $7700.00 Window Closed / Lapsed

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