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US2921347A Expired / Lapsed US ⏱️ 0.0 years remaining

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Assignee: LANSKY DIE CUTTING CORP
•
Filing: 1957-02-20
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Granted: 1960-01-19
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Expires: 1977-02-20
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Abstract

No abstract record available.

Inventors

  • 👤 Solomon Max

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-01 12:25
CPC Classifications
A; A47; A47F; A47F5/00; A47F5/10; A63; A63H; A63H33/00; A63H33/04; A63H33/10; A63H33/108; E; E04; E04B; E04B1/00; E04B1/343; E04B1/34315; E04H; E04H1/00; E04H1/12

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

US2057942A Cited
US2223153A Cited
US2523508A Cited
US2765580A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1963-01-18 1963-07-20 1964-01-19 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1967-01-18 1967-07-20 1968-01-19 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1971-01-18 1971-07-20 1972-01-19 $7700.00 Window Closed / Lapsed

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