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US3034440A Expired / Lapsed US ⏱️ 0.0 years remaining

Two-in-one pump assembly

Assignee: US Industries Inc
•
Filing: 1959-06-24
•
Granted: 1962-05-15
•
Expires: 1979-06-24
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Abstract

No abstract record available.

Inventors

  • 👤 Dean E Hermanson

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-08 20:35
CPC Classifications
F; F04; F04B; F04B47/00; F04B47/02; F04B47/04

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

US27610A Cited
US175395A Cited
US680098A Cited
CA176671A Cited
US1372031A Cited
US1431095A Cited
US1467635A Cited
CH121887A Cited
US2078322A Cited
US2231820A Cited
US2933042A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1965-05-14 1965-11-13 1966-05-15 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1969-05-14 1969-11-13 1970-05-15 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1973-05-14 1973-11-13 1974-05-15 $7700.00 Window Closed / Lapsed

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