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US1901299A Expired / Lapsed US ⏱️ 0.0 years remaining

Mulching wheel for seeding machines

Assignee: EDWARD E GREINER
•
Filing: 1932-02-06
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Granted: 1933-03-14
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Expires: 1952-02-06
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Abstract

No abstract record available.

Inventors

  • 👤 Ben P Johnson

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-27 21:05
CPC Classifications
A; A01; A01C; A01C7/00; A01C7/08; A01C7/12; A01C5/00; A01C5/06; A01C5/066; A01C5/068

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) 1936-03-13 1936-09-12 1937-03-14 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1940-03-13 1940-09-12 1941-03-14 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1944-03-13 1944-09-12 1945-03-14 $7700.00 Window Closed / Lapsed

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