Patent US2313482A successfully refreshed from Google Patents.
← Back to Patent Explorer
US2313482A Expired / Lapsed US ⏱️ 0.0 years remaining

Multiple wheel grinding machine

Assignee: Landis Tool Co
•
Filing: 1940-06-06
•
Granted: 1943-03-09
•
Expires: 1960-06-06
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 Hugh N Rocks
  • 👤 Milburn A Hollengreen
  • 👤 Harold E Balsiger

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-30 07:18
CPC Classifications
B; B24; B24B; B24B41/00; B24B41/005; B24B5/00; B24B5/36; B24B5/42; Y; Y10; Y10T; Y10T82/00; Y10T82/25; Y10T82/2514; Y10T82/2564

Claims Analysis

Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.

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) 1946-03-08 1946-09-07 1947-03-09 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1950-03-08 1950-09-07 1951-03-09 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1954-03-08 1954-09-07 1955-03-09 $7700.00 Window Closed / Lapsed

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag