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US2491652A Expired / Lapsed US ⏱️ 0.0 years remaining

Rack

Assignee: Individual
•
Filing: 1945-11-23
•
Granted: 1949-12-20
•
Expires: 1965-11-23
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Abstract

No abstract record available.

Inventors

  • 👤 Frank P Feerick

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-29 21:06
CPC Classifications
A; A47; A47B; A47B57/00; A47B57/58

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

US1418324A Cited
US822984A Cited
US931362A Cited
US1270718A Cited
US1608266A Cited
US1754020A Cited
US2102690A Cited
US2216621A Cited
US2341496A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1952-12-19 1953-06-20 1953-12-20 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1956-12-19 1957-06-20 1957-12-20 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1960-12-19 1961-06-20 1961-12-20 $7700.00 Window Closed / Lapsed

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