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US1945854A Expired / Lapsed US ⏱️ 0.0 years remaining

Milling cutter

Assignee: Individual
•
Filing: 1930-02-17
•
Granted: 1934-02-06
•
Expires: 1950-02-17
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Abstract

No abstract record available.

Inventors

  • 👤 Peter P-G Hall

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-26 04:34
CPC Classifications
B; B23; B23C; B23C5/00; B23C5/16; B23C5/20; B23C5/22; B23C5/2298; Y; Y10; Y10S; Y10S411/00; Y10S411/955; Y10S411/965; Y10T; Y10T407/00; Y10T407/19; Y10T407/1906; Y10T407/1908; Y10T407/1912; Y10T407/1914; Y10T407/1916; Y10T407/1918; Y10T407/192; Y10T407/1922; Y10T407/1924; Y10T407/1934; Y10T407/1938; Y10T407/194; Y10T407/20

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) 1937-02-05 1937-08-07 1938-02-06 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1941-02-05 1941-08-07 1942-02-06 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1945-02-05 1945-08-07 1946-02-06 $7700.00 Window Closed / Lapsed

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