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US1682882A Expired / Lapsed US ⏱️ 0.0 years remaining

Dumping body

Assignee: Central Ohio Steel Products Co
•
Filing: 1927-10-18
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Granted: 1928-09-04
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Expires: 1947-10-18
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Abstract

No abstract record available.

Inventors

  • 👤 Biszantz Fred

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-31 17:50
CPC Classifications
B; B60; B60P; B60P1/00; B60P1/04; B60P1/06; B60P1/12

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

No citation records indexed.

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1931-09-04 1932-03-05 1932-09-04 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1935-09-04 1936-03-05 1936-09-04 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1939-09-04 1940-03-05 1940-09-04 $7700.00 Window Closed / Lapsed

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