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US2456276A Expired / Lapsed US ⏱️ 0.0 years remaining

Stall cock for milking machines

Assignee: International Motors LLC
•
Filing: 1947-06-20
•
Granted: 1948-12-14
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Expires: 1967-06-20
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Abstract

No abstract record available.

Inventors

  • 👤 William H Harstick

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-08 08:02
CPC Classifications
A; A01; A01J; A01J5/00; A01J5/04; A01J5/044; F; F16; F16L; F16L29/00; Y; Y10; Y10T; Y10T137/00; Y10T137/7722; Y10T137/7837; Y10T137/7866

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) 1951-12-14 1952-06-14 1952-12-14 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1955-12-14 1956-06-14 1956-12-14 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1959-12-14 1960-06-14 1960-12-14 $7700.00 Window Closed / Lapsed

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