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US2642006A Expired / Lapsed US ⏱️ 0.0 years remaining

Track positioned car-feeding mechanism

Assignee: Individual
•
Filing: 1949-03-26
•
Granted: 1953-06-16
•
Expires: 1969-03-26
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Abstract

No abstract record available.

Inventors

  • 👤 Glenn W Merritt
  • 👤 Clarence L Muntz

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-07 03:10
CPC Classifications
B; B61; B61J; B61J3/00; B61J3/04; Y; Y10; Y10T; Y10T74/00; Y10T74/18; Y10T74/1856

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

US709691A Cited
US746463A Cited
US1000107A Cited
US1437536A Cited
US1478676A Cited
US1942247A Cited
US2040353A Cited
US2058839A Cited
US2179913A Cited
US2363291A Cited
US2468303A Cited
US2529663A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1956-06-15 1956-12-15 1957-06-16 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1960-06-15 1960-12-15 1961-06-16 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1964-06-15 1964-12-15 1965-06-16 $7700.00 Window Closed / Lapsed

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