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US3516598A Expired / Lapsed US ⏱️ 0.0 years remaining

Container for records,documents and the like

Assignee: Individual
•
Filing: 1968-06-07
•
Granted: 1970-06-23
•
Expires: 1988-06-07
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Abstract

No abstract record available.

Inventors

  • 👤 Ruben De Freitas Martins

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-28 10:39
CPC Classifications
B; B65; B65D; B65D85/00; B65D85/54; B65D85/544; B65D85/546

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

US2962157A Cited
DE1062452B Cited
US3305159A Cited
US3358906A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1973-06-22 1973-12-22 1974-06-23 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1977-06-22 1977-12-22 1978-06-23 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1981-06-22 1981-12-22 1982-06-23 $7700.00 Window Closed / Lapsed

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