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US2652989A Expired / Lapsed US ⏱️ 0.0 years remaining

Mounting for reels, bobbins, and the like

Assignee: Balfour Beatty PLC
•
Filing: 1951-06-30
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Granted: 1953-09-22
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Expires: 1971-06-30
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Abstract

No abstract record available.

Inventors

  • 👤 Ripley Stanley Warwick

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-23 05:43
CPC Classifications
D; D07; D07B; D07B7/00; D07B7/02; D07B7/14; B; B21; B21F; B21F3/00; B65; B65H; B65H49/00; B65H49/18; B65H49/20; B65H49/26; B65H75/00; B65H75/02; B65H75/04; B65H75/08; B65H81/00; B65H81/06; B65H81/08; H; H01; H01B; H01B13/00; H01B13/06; H01B13/08; H01B13/0858

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

US1319429A Cited
US1348193A Cited
US1481086A Cited
US1676558A Cited
US1713277A Cited
GB600158A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1956-09-21 1957-03-23 1957-09-22 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1960-09-21 1961-03-23 1961-09-22 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1964-09-21 1965-03-23 1965-09-22 $7700.00 Window Closed / Lapsed

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