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US2673682A Expired / Lapsed US ⏱️ 0.0 years remaining

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Assignee: Individual
•
Filing: 1949-12-06
•
Granted: 1954-03-30
•
Expires: 1969-12-06
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Abstract

No abstract record available.

Inventors

  • 👤 Harrison Gale

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-05 13:06
CPC Classifications
A; A47; A47G; A47G29/00; A47G29/12; A47G29/1209; A47G29/121

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

US415065A Cited
US810961A Cited
US844435A Cited
US965020A Cited
US1199581A Cited
US1292050A Cited
US1353585A Cited
US1681585A Cited
US1848995A Cited
US1792821A Cited
US1895912A Cited
US2505309A Cited
US2578486A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1957-03-29 1957-09-28 1958-03-30 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1961-03-29 1961-09-28 1962-03-30 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1965-03-29 1965-09-28 1966-03-30 $7700.00 Window Closed / Lapsed

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